Any Material Type
Ceramic, Carbon-Steel, Titanium-Steel and any type of Stainless-Steel. 

Diamond Sharpening Wheel 
1000 grit surface for consistent, clean results every time.

Easy to Sharpen 
Simply pull forward along the guide slot to sharpen sharp

Safety
Switch structure with push on and off when released

Description
・For not Single-edged blade but Double-edged blade.
・Batteries (use (4) AA alkaline batteries) sold separately
・Size: Main body: 6.1 x 3.9 x 2.9 inches (15.5 x 9.8 x 7.3 cm)
・Weight: 9.8 oz (260 g)
・English / Japanese / Chinese / Korean Instruction is included