Fizz Pencil Lead Grinder Multifunctional Pen Tip Sandpaper

Features:
Dense concave-convex surface and large friction area ensure smooth and quick sharpening
The anti-skid pad design of the base ensures strong stability
Can be clipped on both sides of the sketch board, it can fix the drawing board and sketch paper; can be used to sharpen your charcoal, pencils
Portable and compact design, easy to carry
Powder can be storage, prevent lead powder from falling, not easy to dirty the sketch paper and hands