Best Clay Molds for Plaster of 2026

Ann Hale Avatar
Ann Hale
Last Updated: Jan 9, 2026

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Clay molds for plaster are an excellent tool for creating decorative plaster objects. These molds are made of durable clay material and come in a variety of shapes and sizes. Whether you're looking to create intricate designs or simple shapes, there is a mold to suit your needs. The molds are easy to use and allow for endless possibilities when it comes to decorating your home or office. They are perfect for DIY enthusiasts, artists, and crafters who want to create unique, one-of-a-kind pieces. With clay molds for plaster, you can bring your creative ideas to life and add a touch of elegance to any space.

At a Glance: Our Top Picks

Scrollworks Mold by FUNSHOWCASE Cover #TOP 1
Scrollworks Mold by FUNSHOWCASE
ftb score rating icon 9.8
TAOXIBEI Animal Silicone Clay Mold Set Cover #TOP 2
TAOXIBEI Animal Silicone Clay Mold Set
ftb score rating icon 9.7
REFSAN Eren Clay Mug Mold Cover #TOP 3
REFSAN Eren Clay Mug Mold
ftb score rating icon 9.5

Top 10 Clay Molds for Plaster

Scrollworks Mold by FUNSHOWCASE

4721
Scrollworks #4721
Scrollworks Mold by FUNSHOWCASE Cover
Scrollworks Mold for Polyclay Air Dry Clay Plaster

The FUNSHOWCASE Scrollworks Mold offers a variety of realistic shapes like scrolls and fleur de lis, perfect for enhancing your cake borders, cupcake toppers, and cookie decorations. You can also use it for crafting unique ornaments in soap and candle making, or even for DIY home décor projects. This versatile mold accommodates a wide range of materials, from air dry clay to chocolate and fondant, making it an excellent tool for both edible and non-edible creations. Its durable, flexible design allows for easy demolding and cleaning, ensuring a smooth crafting experience.

What We Like
Versatile for various materials
Realistic shape designs
Easy to clean and reuse
Durable and flexible mold
#TOP 2

TAOXIBEI Animal Silicone Clay Mold Set

RMF1058
Style A
TAOXIBEI Animal Silicone Clay Mold Set Cover
TAOXIBEI Animal Polymer Clay Mold Squirrel Fox Bear Silicone Molds for DIY Crafts Air Dry Plaster Polymer Clay Epoxy Resin Casting Jewelry Making

The TAOXIBEI Animal Clay Mold is a versatile tool for your crafting projects. Made from durable silicone, it offers flexibility and long-lasting use without losing its shape, so you can create many pieces over time. Its non-stick surface makes it easy to remove your creations and clean the mold afterward, saving you time and effort. You can also safely use it in the microwave, oven, or dishwasher, giving you more options for your crafting techniques. This mold works well for various occasions like parties or craft sessions, helping you make beautiful animal designs with ease and fun.

What We Like
Durable silicone material
Non-stick surface
Microwave and dishwasher safe
Flexible for repeated use
Versatile for many occasions
#TOP 3

REFSAN Eren Clay Mug Mold

R11251
White
20x19x17 cm
REFSAN Eren Clay Mug Mold Cover
Eren Mug Plaster Mold

The REFSAN Eren Mug Mold is designed with practical dimensions of 20 by 19 by 17 centimeters, making it a manageable size for crafting a detailed mug. It comes in three separate parts, which helps you easily assemble and disassemble the mold for smooth use and cleaning. Weighing 4 kilograms, this mold is sturdy enough to maintain its shape during the molding process, giving you reliable results. Inside, it creates a mug with a capacity of 350 milliliters, perfect for everyday use or as a gift. This mold is great for clay enthusiasts looking to make consistent, well-sized mugs with ease.

What We Like
Compact dimensions
Three-part design
Sturdy 4 kg weight
350 ml mug capacity
#TOP 4

FUNSHOWCASE Art Mold for Polyclay Medallion Frame

4712
Medallion Frame
FUNSHOWCASE Art Mold for Polyclay Medallion Frame Cover
Art Mold for Polyclay Air Dry Clay Plaster, Medallion Frame

The FUNSHOWCASE Polyclay Medallion Mold features detailed cavities shaped like baroque frames and ornaments, allowing you to create elegant decorative pieces with ease. This mold is perfect for enhancing cakes, cupcakes, cookies, soaps, candles, and even home décor projects like cabinet knobs or photo frames. It supports a wide variety of crafting materials such as air dry clay, resin, plaster, and more, giving you plenty of creative freedom. Additionally, it works well with edible materials like fondant, chocolate, and candy melts, so you can make beautiful edible decorations. Its transparent, flexible design makes it easy to use and clean, providing convenience while crafting.

What We Like
Detailed baroque cavity shapes
Versatile for edible and craft use
Supports many crafting materials
Flexible, transparent, easy to clean
#TOP 5

Rio Mug Mold by REFSAN

R23157
White
Rio Mug Mold by REFSAN Cover
Rio Mug Plaster Mold

The REFSAN Mug Mold is designed for casting ceramic or porcelain clay, making it a versatile choice for your crafting needs. You can expect about 100 uses from this mold, although this may vary based on how frequently you use it. Depending on the weather, you can create 2-4 castings each day, allowing you to work efficiently. To achieve the best results, you should prepare your casting slip a day in advance and mix it thoroughly. This preparation ensures that your casting process goes smoothly and produces high-quality results.

What We Like
Multiple uses available
Efficient daily casting
Easy preparation process
Suitable for various clays
#TOP 6

Mayco CD776 Circular Slump and Hump Mold

405992
Natural
Mayco CD776 Circular Slump and Hump Mold Cover
Mayco Circular Slump and Hump Mold, Circle, 5-3/4 x 5-3/4 x 2-3/4 Inches

The Mayco CD776 Circular Slump and Hump Mold is a ready-made and easy-to-use plaster mold set that includes concave and convex molds. These porous plaster molds allow clay to dry without adhering, making them ideal for forming consistent clay shapes and creating matching sets. This set is sold as a set of two and is perfect for those who enjoy working with clay molds.

What We Like
Ready-made and easy-to-use
Allows for consistent clay shapes and matching sets
Porous plaster molds allow clay to dry without adhering
#TOP 7

FUNSHOWCASE Garland Mold for Clay and Crafts

4714
Garland
FUNSHOWCASE Garland Mold for Clay and Crafts Cover
Garland Mold for Polyclay Air Dry Clay Plaster

The FUNSHOWCASE Garland Clay Mold features a detailed baroque garland design perfect for adding elegant borders to cakes, cupcakes, cookies, and soaps. You can use it for various DIY home décor projects like decorating furniture, walls, and photo frames, making it a versatile tool for your creative needs. It works well with many craft materials such as air dry clay, resin, plaster, and even concrete, giving you flexibility in your projects. Plus, this mold is safe for food use, allowing you to shape edible treats like chocolate, fondant, and candy melts with ease, expanding its usefulness in both crafting and baking.

What We Like
Realistic baroque design
Multi-material compatibility
Food-safe for edible crafts
Versatile home décor use
Easy to use and clean
#TOP 8

TAOXIBEI Butterfly Silicone Clay Mold

RMB1325
Style A
TAOXIBEI Butterfly Silicone Clay Mold Cover
TAOXIBEI Butterfly Silicone Molds Flower Butterfly Polymer Clay Mold for DIY Crafts Epoxy Resin Casting Air Dry Polymer Clay Plaster Jewelry Making

The TAOXIBEI Butterfly Mold is made from high-quality silicone, giving you a flexible and durable tool that holds its shape even after many uses. Its non-stick surface makes it easy to remove your creations and clean up afterward, saving you time and effort. You can safely use this mold in the microwave, oven, or dishwasher, as it can handle temperatures ranging from -40°F to 230°F, adding convenience to your crafting process. Plus, its strong tear resistance means it will stay intact through many projects, ensuring you get reliable results every time you craft.

What We Like
Durable silicone material
Non-stick for easy release
Microwave, oven, dishwasher safe
High tear resistance
#TOP 9

TAOXIBEI Baroque Polymer Clay Mold

RMB1128
Style A
TAOXIBEI Baroque Polymer Clay Mold Cover
TAOXIBEI Baroque Polymer Clay Mold Curlicues Scroll Lace Border Relief Silicone Molds for DIY Crafts Epoxy Resin Casting Air Dry Polymer Clay Plaster Jewelry Making

The TAOXIBEI Baroque Clay Mold is perfect for crafters who want a durable and flexible tool for their projects. Made from high-quality silicone, it holds its shape well for repeated use. Its non-stick surface makes removing your creations easy and cleaning the mold simple, saving you time and effort. You can also safely use it in the microwave, oven, or dishwasher, as it handles temperatures from -40°F to 230°F. Plus, the mold is built to resist tearing, so it stays intact even with frequent use, giving you a reliable crafting companion every time.

What We Like
Durable and flexible silicone
Easy release and cleanup
Microwave, oven, dishwasher safe
Strong tear resistance
#TOP 10

TAOXIBEI Baroque Polymer Clay Silicone Mold

RMB363
Style A
TAOXIBEI Baroque Polymer Clay Silicone Mold Cover
TAOXIBEI Baroque Polymer Clay Mold Baroque Scroll Relief Silicone Molds Filigree Sculpted Mold for DIY Crafts Air Dry Plaster Polymer Clay Epoxy Resin Casting Jewelry Making

The TAOXIBEI Baroque Clay Mold is made from durable, flexible silicone, so you can use it repeatedly without worrying about it losing shape. Its non-stick surface helps you easily remove your creations and makes cleaning up quick and hassle-free. Plus, you can safely use it in the microwave, oven, or dishwasher, as it handles temperatures from -40°F to 230°F. This mold is also built to resist tears, meaning it will hold up well even with regular crafting use. Whether you’re making decorations for parties or working on hobby projects, this mold offers convenience and reliability every time.

What We Like
Durable and flexible silicone
Non-stick surface for easy release
Microwave, oven, dishwasher safe
High tear resistance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do you use clay in plaster molds?

A round hump mold can be made out of clay on the potters wheel. Just center a lump of clay, use a rib or trimming tool if desired to alter and smooth the shape. Then plaster can be poured around this to create a slump mold. Once you have a slump mold, you can then pour plaster into it to make a hump mold.

2. Can you make a plaster mold from clay?

Pop some 'keys', little indentations, in the plasticine around the surface of your object with the end of a paintbrush so that you can create a 2-part interlocking mould. Vaseline up your clay and your object VERY THOROUGHLY. Plaster will stick to any unlubricated surface (except the plasticine of course).

Editor's Notes

During our clay mold for plaster research, we found 24 clay mold for plaster products and shortlisted 10 quality products. We collected and analyzed 18,018 customer reviews through our big data system to write the clay molds for plaster list. We found that most customers choose clay molds for plaster with an average price of $7.35.

The clay molds for plaster are available for purchase. We have researched hundreds of brands and picked the top brands of clay molds for plaster, including FUNSHOWCASE, TAOXIBEI, REFSAN, Mayco. The seller of top 1 product has received honest feedback from 127 consumers with an average rating of 4.9.

Written by
Ann Hale Avatar

Ann Hale is a seamstress, pattern maker, and fashion designer with extensive sewing experience. She has worked in the fashion industry for over 10 years now after receiving Associates's Degree in fashion design in 2010. Also as a writer, she has many creative and unique insights when it comes to articles.