Color: Black Product Size: 29 0mm*, 46 mm/11.42 inches*, 2.56 inches Material: ABS + PTR + tungsten steel + ceramic + emery Net Weight: 276.5 g Product Included: 1 x Knife Sharpener About this item： ✨ [Professional Knife Sharpeners]: knife sharpeners are designed with 3-slot "V" shaped and made of tungsten alloy, ceramic and diamond.The high quality ABS material provides maximum control and safety when sharpening knives. Easy and fast to make kitchen knives sharper. ✨ [Adjustable Knife Sharpener]:Professional 3-1 knife sharpener with built in angle adjustment from 14 to 24 degree, offering the correct blade angle to expertly maintain the cutting edges of your knives (includes unique ceramic sharpening blade slot designed to sharpen Kitchen scissors). ✨ [Convenient Operation Knife sharpener]:These knife sharpeners offers two stages of sharpening for each knife style: a coarse ultra-hard Tungsten carbide side for restoring edges to dull blades and a finely grained ceramic side for honing and finishing edges, also useful for quick touch-ups.Just adjust the corresponding angle(We had marked the angle on the sharpener for different knifes)，3 to 5 pulls through the sharpener is all it takes to reestablish any knife to a precision edge. ✨[Safety Design]:The ergonomic handle and non-slip ABS base ensure safety and control during use; guaranteeing perfect results with every use. A unique handle-shaped grip helps keep fingers safe, and a nonslip rubberized base provides stability on the work surface.