Best Ultra Fine Sharpening Stones of 2025

The Lansky Super Sapphire Hone Sharpener is an extra hone used with Lansky controlled angle sharpening systems. It features an ultra-fine grit (2000) ceramic sharpening surface that helps you achieve the ultimate, factory-style finish on an already sharpened blade. It is perfect for creating a mirror polish on your blades.

This sharpening stone set is ideal for sharpening all types of kitchen knives and tools, including ceramic knives. It includes three diamond sharpening stones with 300, 600 and 1200 grits, making it easy to sharpen blunt blades quickly. The set comes with a stone holder that can hold all stones from 6-9 inches long. Each stone is 8" x 3" and weighs 2.2 pounds, with a total package weight of 8.5 pounds. The product also comes with a no-questions-asked 100% guarantee.

This sharpening stone kit comes with 3 stones of different grits, 300, 600 and 1200, providing a fast and efficient way to sharpen your dull knives to razor sharpness. The stone size is 2" x 6", making it a perfect size for most knives. With a 100% guarantee, you can purchase this kit with confidence.

The Ultra Sharp Diamond Sharpening Stone is an 8" x 3" stone with a grit of 3000 Ultra Fine. It is easy to use with light pressure and can sharpen the hardest steels and ceramic knives with ease. This stone is also fast, sharpening eight times faster than other abrasives. It can be used with Krud Kutter, glass cleaner, or water to keep it clean.

This sharpening stone is designed with an 8" x 3" size, perfect for sharpening all kinds of knives and tools, including ceramic knives. Its extra-fine 1200 grit ensures precision flatness, and complete instructions are included to ensure ease of use. Plus, with a no questions asked 100% guarantee, this is the best value you'll find for a sharpening stone.

Spyderco Sharpening Stone is a high-quality knife sharpener that offers quick and easy sharpening without the need for oil, water, or complicated clamps and fixtures. With its ultra fine grit, this sharpening stone is perfect for achieving a razor-sharp edge on your knives. The overall length of 8 inches and width of 2 inches provide ample space for sharpening various blade sizes. The polymer case ensures durability and portability, making it convenient to take with you on outdoor adventures or keep in your kitchen. Whether you're a professional chef or a home cook, Spyderco Sharpening Stone is a must-have tool to keep your knives in optimal condition.

The CBRIGHT Sharpening Stone is a versatile tool designed for achieving a mirror-like finish on your blades. Measuring 5.9x1.97x0.39 inches, it is compact and portable, making it ideal for both home and outdoor use. Its fine texture and high hardness allow you to achieve a precise, polished edge, ensuring your knives perform at their best. You can use this stone with oil for fine sharpening, which helps maintain the integrity of your cutting tools. Whether you have household knives, professional chef knives, or outdoor blades, this whetstone is perfect for all your sharpening needs.

The Ultra Sharp Diamond Sharpening Stone Set is an affordable and high-quality sharpening stone set that comes with fine and extra-fine diamond sharpening stones (600 and 1200 grit), perfect for quickly sharpening all knives and tools, including ceramic knives. With a large size of 8" x 3" and precision flatness guaranteed, this set is both convenient and efficient. Additionally, the set comes with a no-questions-asked 100% guarantee.

This Genuine Surgical Black Arkansas Novaculite Pocket Knife Sharpening Stone is 3 inches long by 1 inch wide by 3/8 inch thick and comes in an imitation leather case. It is the hardest of the Arkansas stones and was historically used to sharpen dental tools and scalpels, hence the name "Surgical." The Black Arkansas stones will hone a polished, razor sharp edge on knives and other tools. The genuine Arkansas stone is 100% quarried in the Ouachita Mountains of Central Arkansas, and is favored by chefs, sportsmen, and woodworkers for its quality.

This pocket sharpening stone measures 3" x 1" x 1/4" and comes in a leather pouch for protection. It is the hardest of the Arkansas stones and can create a polished, razor sharp edge. The stone is 100% quarried in the Ouachita Mountains of Central Arkansas and its color may vary from dark grey to blue/black to black.