Lansky Diamond Benchstone Ultra Fine 1000 Grit Knife Sharpener knives Its thumb hole allows for

Its thumb hole allows for quick and convenient opening

This knife had to be durable

Blade steel: K490 sintered steel

Blade Finish: Polished Bead Blasted

And Textured Powder Coat Finish

Lansky Diamond Benchstone Ultra Fine 1000 Grit Knife Sharpener knives Its thumb hole allows forDiamond Benchstone Ultra Fine Lanskys Diamond Benchstones are designed for expert knife sharpening and woodworking tool care. All Lansky Diamond Benchstones feature a full edge to edge diamond grit surface for quicker, more efficient sharpening. Lanskys Diamond Benchstones feature a high impact plastic self storing case that raises the stone for maximum safety and comfort. The base comes with non slip rubber frame. Ultra Fine 1,000 grit Instructions