This is a piece of float glass for use as a flat, hard surface in a Scary Sharpening System.
The Scary Sharp Sharpening Method is an approach to sharpening knives and woodworking tools that is fast, effective, consistent and very cost effective
Comes with anti-slip mat, using advanced manufacturing tech, helping keep the glass plate from sliding while you sharpen your tools and accessories.
Support standard (PSA) sandpaper, which will provide you same result with lower cost.
The glass plate measures 5-1/8in wide x 11-7/8in long and a full 3/8in thick, it’ll apply on vast majority of tools.