Colour:As Shown Material:plastic,corundum,electronic components Size:about 23.7 x 9 x 6.4cm Package Contents: 1 x knife sharpener 5 x Polishing sheet 1 x Usb charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Fast Sharpening in 5 seconds : If you need to use knife in emergency or don't want waste time in sharpening, this knife sharpening kit can perfectly meet your needs with its efficient work, because it has a high-power motor which can provide stable power output, makes the sharpener with continuous and efficient work, provide a great convenient condition for cooking. Multiple Functions in One : You don't only can sharpen on both sides, which solves the problem that most people's left hand is not flexible in sharprning, but also can sharpen the scissors in the dedicated sharpening slot. With Protective Cover, Safe to Use : Prevent metal scraps from splashing and hurting people when sharpening knife, fully consider the safety of users, especially when the child accidentally touches the switch. Make High- with Heart : Sweet round corners, will not hurt fingers, we are careful for analysis of customer needs and safety during design.