Whetstone Sharpening Stones Model:Sharpening Stone Backlight: None (no backlight on

Backlight: None (no backlight on display)

Support computer operating system: Win7 (32 / 64bit) / Win8 (32 / 64bit)

-Come with glasses bracket and headband for interchanging

practical low-light viewing

Whetstone Sharpening Stones Model:Sharpening Stone Backlight: None (no backlight onPremium Whetstone Knife Sharpening Stone 2 Side Grit 3000 8000 Whetstone only SUPERIOR BUNDLE: Your Complete Knife Sharpening Kit comes with a double sided (# 3000 # 8000) top quality whetstone Multi purpose use: Our professional knife sharpening Whetstone is very durable and long lasting. This global sharp whetstone can sharpen any blade, be it any kitchen knife set, chef knife, chop knife, sontoku knife, paring knife, sushi knife, cleaver knife,