Tuffite stones always have a black and grey pattern

BBW is natural slate with a high garnet content

Knives can be sharpened at exactly the same angle every time

Small Table Module for Hapstone modular sharpeners is based on the three-point guide similar to Hapstone M2 knife sharpener

🔪Blade capacity: 51 mm

leading edge core upgrade for work sharp ppa back-in-stock Tuffite stones always have aLeading Edge Core Upgrade enhances the capabilities of WorkSharp Professional Presicion Adjust knife sharpeners with features of the Leading Edge sharpening platform. Core Upgrade offers a magnetic working table with a three point knife guide and can be extended with Leading Edge attachments. Core Upgrade utilizes a magnetic block 1. 5 x 0. 5 x 0. 25 inch with powerful N52 grade neodymium magnets. Knife Guide allows you to position a knife precisely