Tombow Mono Tough Eraser, Break-Resistant (Standard Size, Perfect for Lower Elementary Grades), 20 Pieces, EF-TH-20P

[Series] MONO [Features] Eraser that is less likely to break or crack thanks to a new formula and special sleeve [Uses] Office work, studying, etc. [Single item size] Width 23 x Length 55 x Height 11 mm [Quantity] 20 pieces