Fully automatic and hands-free: You dont have to press the pencil, just gently insert it into the sharpening hole The pencil is automatically lowered and sharpened After just 6-13 seconds, a smooth, pointed pencil is drawn up completely freehand In addition, the intelligent electric sharpener can remove the broken lead without manual intervention No more wasting time and energyPowerful spiral blade: The spiral blade made of durable bearing steel can cut faster and longer without eating the pin, no rough and uneven edges And it can sharpen more than 3000 times without obscuring Dont worry about replacing the bladeSecurity design: The fully enclosed design of the cutter head keeps your fingers away from the sharpened blade In addition, the Smart Sharpener will not work if the cover is not installed or removed properly, and there are four non-slip pads on the base to keep it from slipping Provide more safety through experience for children, students, teachers, artists, engineers, designers, etc Largely suitable for 6-8mm pens: the sharpener can perfectly sharpen pens with a diameter of 6-8mm, whether round, hexagonal or triangular pencils, such as 2 pencils, colored pencils, charcoal pencils, crayons, etc The ideal choice for anyone who needs to sharpen every type of pencil