Electric Pencil Sharpener for Classroom, Fully Automatic Pencil Sharpener for 6-8mm Pencils & Colored Pencils, Auto in & Out, Type-C Rechargeable Pencil Sharpeners for Home, School, Black

I just bought this one from Amazon https://a.co/d/07Aa1x2r You put the pencil in, let go, it pulls it in, sharpens and then spits it back out. It has the helix blades and several settings. I absolutely love love love it! It doesn't take much off my Prismacolors either!