New Cerax 10003-W #10000 Finishing Whetstone (Made in Japan)

The New Cerax 10003-W is one of Upscale Living’s favorite finishing whetstones — a premium, high-grit stone known for its fast-cutting performance and slow wear rate. It delivers a refined, mirror-like finish with exceptional precision, making it ideal for final edge polishing on high-quality knives.

Made in Niigata, Japan, this #10000 grit stone features a non-absorbent ceramic structure, allowing for convenient splash-and-go use. It comes complete with a Nagura stone for surface adjustment and a rubber-based stand for added stability during sharpening.

Specifications

• Origin: Niigata, Japan

• Grit: #10000 WA (Extra Fine, Non-Absorbent)

• Type: Splash and Go

• Material: Ceramic

• Dimensions: 183 × 63 × 20 mm

• Weight: 640 g

• Includes: Nagura Stone & Whetstone Stand with Rubber Base

How to Use
Splash a small amount of water on the surface and ensure the entire surface is wet. Wait 1–2 minutes until the water stops absorbing, then begin sharpening.

Maintenance
If the stone’s performance decreases due to metal buildup, clean the surface using a rust eraser, the included Nagura stone, a dressing stone, or a flattening plate. Always clean and level the surface to achieve optimal sharpening results.

Summary
The New Cerax 10003-W #10000 provides a silky-smooth sharpening experience and produces a brilliant mirror finish. Combining fast cutting, long life, and ease of use, it’s an outstanding finishing stone for both professionals and serious sharpening enthusiasts.