Features:Made of good quality material, durable to use. This sharpening guide positions the knife at the perfect angle for sharpening.Ideal to use with sharpening stones for fast precision sharpening.A ceramic protective strip for durable use.Wipe clean only.Specifications:Material: Plastic + CeramicsColor: BlackSize: 9.8 x 2 x 1.5cm(approx)Package includes:1 x Knife Sharpener