If you're tough on your erasers, this is the eraser for you. It's made of extra-sturdy plastic and comes with a cleverly designed sleeve that minimizes breakage.
Sturdy, break-resistant eraser and eraser sleeve with multiple features to further reduce breakage.
Diagonal edges that let you use one corner of the eraser while still reinforcing the opposite corner.
Notched corners that don't dig in to the eraser. Blue arrows printed on the sleeve indicate the best place to put your fingers.
Perforations that let you shorten the sleeve as the eraser gets used up and Phthalate free.