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GPJYYDS

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When purchasing a product, price is the consumer's primary concern. At present, GPJYYDS has 13 products for sale. GPJYYDS products range in price from $5.59 to $72.99, and the average price of all the products is about $13.29. It's affordable for most consumers, and you can feel free to pick your favorite products.

You can confidently purchase GPJYYDS products from the seller GPJYYDS® US. The brand holds an average rating of 4.88, testifying to its excellent reputation.

GPJYYDS Best Sellers

Last Updated: Jan 8, 2026

10X Small Pocket Magnifier Glass, Mini Folding Magnifying Lenses with Rotating Protective Leather Sheath for Seniors Reading, Inspection, Kids for Exploration, Elders Gift, 2 3/8'' Lens Size

[High Power Magnification] - Pocket magnifying glass provide 10X magnification with 2 3/8'' Lens Size, allowing users with low vision to read text. Perfect for kids or seniors' reading, close work, hobby, studding coins, antique.
[Multifunctional and Easy to Use] - 10X pocket magnifying glass for kids without optical distortion, which is easy to hold for hobby/outdoor exploration or fire starting survival magnifiers. Optimal to enhance reading and viewing very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medications, hobbies, models, and crafts of all kinds. Enough for seniors' reading.
[Easy to Carry] - Pocket magnifier glass has been provided. One for car and one for carrying in pocket. You don't have to go around the house looking for a magnifying glass.
[Premium Quality] - Folding 360 degree rotation mini pocket magnifier glass with professional design quality leather sheath protect the magnifying glass, you can use jewelry loupes safely and comfortably.
[Perfect Gift for The Elderly] - Great small magnifier for seniors, most elderly have difficulty reading the small print on coupons, prescription, medical bottle. Clear magnifier is also a great choice for those who have low or impaired vision of most types. Perfect gift for Birthday, Thanksgiving and Christmas.
[Tips] - Seniors actually bought several of these GPJYYDS magnifying lenses to keep in strategic places to read prescription labels, garment and product care instructions and small print mail. Great for when you need to read the fine print.
[Attention] - At 10X, lenses are equivalent to many jeweler's loupes, which means you have to hold it closer to what you are looking at, and closer to your eye as well. With 5X magnifying lenses, You could hold the object (or label) further away and have a larger overall view of what you are looking at. Magnification field of view is also proportional to the magnification, the larger magnification has the smaller field of view, the smaller the magnification has the larger field of view.

2pcs 5X Mini Pocket Magnifier Glass, Small Folding Magnifying Lenses with 360 Rotating Protective Leather Sheath for Seniors Reading, Inspection, Coin, Jewelry, Elders Gift, 2 3/8'' Lens Size

High Power Magnification: 2 pieces of pocket magnifying glass provide 5X magnification with 2 3/8'' Lens Size, allowing users with low vision to read text.
Multifunctional and Easy to Use: 5X pocket magnifying glass for kids without optical distortion, which is easy to hold for hobby/outdoor exploration or fire starting. Optimal to enhance reading and viewing very fine details in books, newspapers, magazines, photographs, maps, electronics, miniatures, jewelry, pill bottles, medications, hobbies, models, and crafts of all kinds. Enough for seniors' reading.
Easy to Carry: 2 pack of pocket magnifier glass has been provided. One for car and one for carrying in pocket. You don't have to go around the house looking for a magnifying glass.
Premium Quality: Folding 360 degree rotation mini pocket magnifier glass with professional design quality leather sheath protect the magnifying glass, you can use jewelry loupes safely and comfortably.
Perfect Gift for The Elderly: Great small magnifier for seniors, most elderly have difficulty reading the small print on coupons, prescription, medical bottle. Clear magnifier is also a great choice for those who have low or impaired vision of most types. Perfect gift for Birthday, Thanksgiving and Christmas.
Tips: Seniors actually bought several of these magnifying lenses to keep in strategic places to read prescription labels, garment and product care instructions and small print mail. Great for when you need to read the fine print.
Attention: At 10X, lenses are equivalent to many jeweler's loupes, which means you have to hold it closer to what you are looking at, and closer to your eye as well. With 5X magnifying lenses, You could hold the object (or label) further away and have a larger overall view of what you are looking at. Magnification field of view is also proportional to the magnification, the larger magnification has the smaller field of view, the smaller the magnification has the larger field of view.

6 Pack pH Test Strips, 480 Strips Full Range 1-14 Universal pH Test Litmus Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil, pH Strips and 6 Test Pipette Droppers with Storage Case

Highly Accuracy and Quick Readout - 6 pack (480pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds
pH 1-14 Full Range - Alkaline test strip get full pH measure range of 1-14 meets all your needs
Easy to Read and Use - pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry; pH testing strips can be recognized the acidity and alkalinity of the solution from the color change
What You Get - 6 Pack (480pcs) pH Test Strips, 6 pcs 0.2ml Test Pipette Droppers, 1 pack plastic storage case
Noted - Please do not dip the GPJYYDS pH strips in the test liquid; It might lead to incorrectly showing test result; Please drop the test liquid to be tested with a pH strips or glass rod; It will perfectly indicates the real acidic or alkalinity substance; You can't measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change

Sterile Plastic Petri Dishes Set, 50 Pcs Blank Microscope Slides, 100 Pcs 20x20mm Square Cover Glass, 5 Pcs 60mm Diax15mm Deep Lab Petri Plate Dish with Lid and 10 Test Pipette Droppers

Features - A Petri dish (alternatively known as a Petri plate or cell-culture dish) is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, originally, cells of bacteria, fungi and small mosses, making a maximum observation on them, and perform experiments while enhancing your learning experience.
High Quality - Sterile plastic Petri dishes, usually disposable, highly transparent, uniform thickness, bottom flat smooth, no distortion, strong-gripped lidded Petri dishes, absolutely safe as these are made of polystyrene plastic and sterilized by ethylene oxide, meet reasonable quality standards to ensure quantitative analysis accurate testing.
Multi function - Our petri dishes serve you in multiple ways; from their usage in laboratory analysis to seed cultivation, medical, biological, scientific research and other super-fun activities, suitable for general training.
Product size and packaging - 5 pcs 60mm x 15mm Petri dishes with 10 pcs Test Pipette Droppers (0.2ml), 50 Pcs Blank Microscope Slides, 100 Pcs 20 x 20mm Square Cover Glass comes in white cardboard box packaging instead of just wrapped in bubble wraps or plastic envelopes to ensure unparalleled safety and better delivery
Application Field - Applicable to a variety of industries, carefully manufacture each product. Plastic petri dishes made for laboratory use, suitable for general training, bacteria lab,science lab, mycology studies. Flexible use in various places, bring convenience to your life.

Magnetic Stir Bars with Magnetic Retriever Set, Lab Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars PTFE Stiring Rod, 8x35mm, 8x30mm, 8x28mm, 7x30mm Magnetism for Laboratory Home DIY Project

Versatile Magnetic Stir Bar Set: This 8-piece PTFE Magnetic Stir Bar set includes 8 different sizes and recycling rod for stir bar retrieval, providing perfect options for various laboratory applications
Good Quality Material: Polyethylene tetrafluoroethylene (PTFE) magnetic stir bars are made by sealing permanent magnets in PTFE material can withstand high temperatures
Perfect for Laboratory and DIY Use: Ideal for laboratory applications such as chemistry labs, general training, science lab, also a good choice for the home diy handmade project
How to Select: Select the stir bar based on the volume; For volumes up to 1000 mL, a 15 mm stir bar is sufficient. For volumes up to 3000 mL, a 30 mm stir bar should be used; Note: Stir bars are suitable for use with liquids of low viscosity. If used with thick, oil-like liquids, the stirring efficiency may be affected
Ideal for Flat Bottom Container: This cylindrical with shaft ring shape stir bar set is suitable for use in flat-bottom containers
Convenient Storage Box - All the magnetic stir bars are stored in a transparent and sturdy storage case; Each size is stored separately in a EVA foam, ensuring easy organization, quick access, and no confusion during transportation. Ideal for efficiently finding the size you need

Magnetic Stir Bar Set, Lab Type-B Mixed Size PTFE Magnetic Stirrer Mixer Stir Bars for Flat Bottom Beaker, 8x35mm, 8x30mm, 8x28mm, 7x30mm Magnetism for Laboratory Home DIY Project

Versatile Magnetic Stir Bar Set: This 8-piece PTFE Magnetic Stir Bar set includes 8 different sizes, providing perfect options for various laboratory applications
Good Quality Material: Polyethylene tetrafluoroethylene (PTFE) magnetic stir bars are made by sealing permanent magnets in PTFE material can withstand high temperatures
Perfect for Laboratory and DIY Use: Ideal for laboratory applications such as chemistry labs, general training, science lab, also a good choice for the home diy handmade project
How to Select: Select the stir bar based on the volume; For volumes up to 1000 mL, a 15 mm stir bar is sufficient. For volumes up to 3000 mL, a 30 mm stir bar should be used; Note: Stir bars are suitable for use with liquids of low viscosity. If used with thick, oil-like liquids, the stirring efficiency may be affected
Ideal for Flat Bottom Container: This cylindrical with shaft ring shape stir bar set is suitable for use in flat-bottom containers
Convenient Storage Box - All the magnetic stir bars are stored in a transparent and sturdy storage case; Each size is stored separately in a EVA foam, ensuring easy organization, quick access, and no confusion during transportation. Ideal for efficiently finding the size you need

2PCS 10X Full Metal Jewelers Eye Loupe Magnifier, Small Pocket Folding Magnifying Glass Jewelry Loop for Gems, Jewellery, Coins, Map, Stamps, Elders Gift, 5/6'' Lens Dia

High Power Magnification: Jewelry loupe pocket magnifier with light provide 10X magnification with 5/6'' Lens Size, allowing users to reading map, gemstones, jewellery, coins, stamps.
Multifunctional: Eye loupe is great for rock collectors, coin collectors, jewelers, hobbyists to read map, stamp collecting, watch maintenance, jewelry identification and also makes a great gift for the kids to explore the fabulous tiny world.
Premium Quality: This 10X pocket magnifying glass Jeweler Loupe is built from durable metal with an optical glass that is 21 mm in length.
Easy to Carry: Magnifying glass is very convenient to carry and you can use it anywhere. Folding 360 degree rotation mini pocket magnifier glass.
Perfect Gift: Jewlers magnification loop is designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. Jeweler loop makes it possible for you to distinguish and see objects clearly. Come with a beautiful gift box and a plastic carry case. Perfect gift for Birthday, Thanksgiving and Christmas.
Package Content: You will get 2pcs triplet loupes with 2pcs glasses cleaner tool in a storage case, ensure clear vision with regular use

Microscope Slides Clear Glass 50 Pcs Blank Microscope Slides Ground Edges 1" x 3" with 100pcs 20mm x 20mm Microscope Cover Slips Glasses for Basic Biological Science Education

[Technical Parameters] - Microscope Slide(L * W): 25.4 x 76.2 mm(1"x3"); Thickness: 1mm-1.2mm; Ground edges; Clear glass; Cover glasses: 2cm x 2cm, thickness 0.13-0.17 mm
[Package Content] - 50pcs clear glass ground edges microscope slides; 100pcs cover glasses; 2pcs Test Pipette Droppers
[High Quality] - Microscope Slides are composed of high-quality optical glass for clear sample identification; Clear glass microscope slides and covers,One of the best gifts for kids
[Multi functional] - Suitable for all optical microscopes to make biological microscope specimens, including plants, insects and animal tissues, for biology education
[Safety] - Lab Microscope slides have no sharp edges, they are neat and do not hurt your hands, you can use them safely
[Application Field] - Applicable to a variety of industries, carefully manufacture each product. Lab Microscope slides made for laboratory use, suitable for general training, bacteria lab, science lab, mycology studies. Flexible use in various places, bring convenience to your life

Sterile Plastic Petri Dishes Set, 50 Pcs Blank Microscope Slides, 100 Pcs 20x20mm Square Cover Glass, 5 Pcs 90mm Diax15mm Deep Lab Petri Plate Dish with Lid and 10 Test Pipette Droppers

Features - A Petri dish (alternatively known as a Petri plate or cell-culture dish) is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, originally, cells of bacteria, fungi and small mosses, making a maximum observation on them, and perform experiments while enhancing your learning experience.
High Quality - Sterile plastic Petri dishes, usually disposable, highly transparent, uniform thickness, bottom flat smooth, no distortion, strong-gripped lidded Petri dishes, absolutely safe as these are made of polystyrene plastic and sterilized by ethylene oxide, meet reasonable quality standards to ensure quantitative analysis accurate testing
Multi function - Our petri dishes serve you in multiple ways; from their usage in laboratory analysis to seed cultivation, medical, biological, scientific research and other super-fun activities, suitable for general training
Product size and packaging - 5 pcs 90mm x 15mm Petri dishes with 10 pcs Test Pipette Droppers (0.2ml), 50 Pcs Blank Microscope Slides, 100 Pcs 20 x 20mm Square Cover Glass comes in white cardboard box packaging instead of just wrapped in bubble wraps or plastic envelopes to ensure unparalleled safety and better delivery
Application Field - Applicable to a variety of industries, carefully manufacture each product. Plastic petri dishes made for laboratory use, suitable for general training, bacteria lab,science lab, mycology studies. Flexible use in various places, bring convenience to your life

100 Pack of Lab Microscope Slides, 1mm-1.2mm Thick Glass Slides for Microscope, Clear Glass Ground Edges 1" x 3", Microscope Accessories for Lab Consumables Research

[Technical Parameters] - Microscope Slide(L * W): 25.4 x 76.2 mm(1"x3"); Thickness: 1mm-1.2mm; Ground edges; Clear glass.
[Package Content] - 100 pcs clear glass ground edges microscope slides.
[High Quality] - Microscope Slides are composed of high-quality optical glass for clear sample identification.
[Multi functional] - Suitable for all optical microscopes to make biological microscope specimens, including plants, insects and animal tissues, for biology education.
[Safety] - Lab Microscope slides have no sharp edges, they are neat and do not hurt your hands, you can use them safely.
[Application Field] - Applicable to a variety of industries, carefully manufacture each product. Lab Microscope slides made for laboratory use, suitable for general training, bacteria lab, science lab, mycology studies. Flexible use in various places, bring convenience to your life.

1/4-20 Serrated Flange Hex Nuts, 1/4" Hexagon Flange Nuts, 304 Stainless Steel, UNC Nuts Fasteners, Replacement Nut for DIY Home Mechanism, 50 Pack

Heavy Duty Hex Nut - Thread Size: 1/4-20 Measurement System: Inch; Dimensional Standards: IFI145
Size - 1/4"-20 Serrated Flange Hex Nuts Height: 6mm; Hex Width: 11mm; Flange Part Out Diameter: 15mm; Note: with a tolerance of less than 0.2mm
304 Stainless Steel - Our serrated flange hex nuts assortment kit is made of premium quality 304 Stainless Steel, can provides strength and great protection, good for outdoor use
Convenient Packaging - You will get 50 pieces serrated flange hex nuts are packaged in a clear plastic box, which keeps them organized and easily accessible; The box also helps prevent damage to the nuts during storage and transportation
Replacement Nuts - Flanged nuts spread their fastening force over a wider area than traditional nuts, this reduces the potential for damage to the mounting surface and allows for a more secure connection on uneven mounting surfaces; Widely used in home and construction

12pcs Lab Rubber Stoppers 11x15x20mm Black Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 00# Hole Stopper

Size: Bottom Diameter(small-end): 11mm / 0.43inch; Top Diameter(big-end): 15mm / 0.6inch; Body Height: 20mm / 0.79inch
Features: Color: Black; Material: Rubber; Size:#00; Fit for hole: 12-14mm; Package Content: 12 Pcs x Rubber Stopper
Test Tube Plugs: Our tapered shape plugs have high elasticity, good insulation and sealing performance, high temperature resistance, acid and alkali resistance, will not dissolve and swell in acidic liquids
Solid Rubber Stoppers: Made of good quality rubber, Not easy to deform, moderate hardness, manufactured according to standards; Some dust will be on the rubber stopper surface, could wash by water; Please put them in some place where the children cannot reach
Appliaction: Widley used in test tube, pipe, fish tank holes, etc; Note: This rubber material only for the industrial or lab use, do not use them on food or bath tub!

Lab Scale 6000g x 0.01g Accuracy 0.01 High Precision Electronic Analytical Balance Laboratory Precision Scale Digital Kitchen Balance Scale Jewelry Scale Scientific Scale

[0.01g High Precision] - This electronic analytical balance scale can measure up to 6000g with a 0.01g accuracy resolution, suitable for rapidly determining the quality and quantity of the objects in industrial, agricultural business, commercial, schools, pharmacy and scientific institutions.
[High Sensitivity] - The 6000g x 0.01g lab scale composed of high stability sensors, single-chip microcomputers and intelligent balances, it can solve the creep and linearity problems caused by resistance strain sensors, which ensure the accurate measurement results.
[Accurate measurement adjustment] - The precision scale is equipped with the adjustable feet and level bubble design can measure the accuracy in different use environments.
[Multi-Function] - Scientific precision lab scale has tare function, self correcting, memory, counting, unit conversion, manual calibration, fault display. Unit can be converted from g, kg, ct, lb, oz, ozt, ct, dwt, %, tol, mm, pcs, cal, tare/zero.
[Material] - Large stainless steel weighing pan (175X155mm) enables this digital scale to weigh multiple things like jewelry, screws, powder.
[Intelligent] - An intelligent balance composed of high stability sensors and a large backlit LCD which can be provided clear visibility of weighing results. Overload alarm, error indication, and external calibration were designed for lab scale.
[Application] - Laboratory Analytical Balances was recommended for using in basic analytical applications that require precision performance and durability, such as chemical, mining, experiment textile, education and other fields.
[Warranty] - You are always welcomed to contact us if any problem of the scale or charger occurs. We will help you replace it within one year. Calibration weights are NOT included for the weights are too heavy and might damage the scale during shipment.
[Calibration] - We have already calibrated every precision scales before shipment. But calibration errors may occurs during shipment. You may should to calibrate the balances scale. Calibration instruction is in the product description.

GPJYYDS FAQs

Yes, GPJYYDS is a legitmate brand on Amazon. After conducting a comprehensive analysis of 92 customer reviews for GPJYYDS products on Amazon, we have determined its average rating. With a strong performance and good quality, GPJYYDS has received an average rating of 4.88 from numerous buyers, indicating that GPJYYDS are trustworthy and live up to their claims. Therefore, it is safe to make purchases from GPJYYDS on Amazon.

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