Review on 🖍️ X-Acto Bulldog Vacuum Wall Mount Manual Pencil Sharpener - Blue, See-through Receptacle, Nonporous Surface Affixation, Hardened Helical Cutter by Hannah Curi

This sharpener sticks to the sharpener's surface, of course, instead of screwing it to the teacher's wooden shelf by her desk, but this pencil sharpener works just as well. The suction needs to be reapplied before each use as it doesn't stay blocked and you obviously need to use it on a surface smooth enough to stick a sharpener on but once there it holds tight and uses very quickly super sharp tip. Absolutely unbeatable for the price. I had a couple of electric pencil sharpeners that were finicky and didn't hold up well, I've had these at work for a year with no problems so I finally bought one for home too.