Sax Gum Brown Art Erasers are budget-friendly, grit-free, and everybody's go-to favorite! A few rubs and swipes is all it takes for these fine gum erasers to wipe out lead errors and other marks, without any smudges left on the page. Works on both traditional pencils marks and colored pencil marks. Excellent choice for erasing charcoal media, scuffed walls, stains or marks from books, and beyond. Perfectly sized for using as mini wedge props for doors, windows, shelves, or propping up the back of a laptop! Note that gummed erasers can get a little messy and tear apart over time, but it is because they are working effectively; even torn edges or chunks continue to provide superior erasure. Comes in pack of 12.