1.[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. 2.[Multiple Functions in One]You don't only can sharpen the knife 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. 3.[With Protective Cover]Prevent metal scraps from splashing when sharpening knife, fully consider the of users, especially when the child accidentally touches the switch. 4.[ Electric Knife Sharpener]High quality pure copper motor, which can achieve outstanding sharpen effects, stable working condition, low noise and long lifetime. and the bottom is made of a non-slip material.