
It's not the product, but it's too small for twice the nominal wood. Still 5 stars because it's an innovative little gadget that eliminates the annoying grinding problem.

USA Made Diamond Lapping Paste Polishing Compound 600 Grit Mesh 22-36 Microns For Rock Glass Metal Jewelry Resin Marble With High Concentration Of Diamond Powder By TechDiamondTools
30 Review

Lansky 2D2C Diamond Ceramic Four: Ultimate Sharpening Solution for Precision
13 Review

π Enhanced Superfine Assortment: Various Sizes, Multi-purpose, and Reusable
10 Review

Sharpening stone Hatamoto HT0960, green
22 Review