● New formula, the strength is 8 times higher than that of ordinary erasers, and it is not easy to break even if you rub hard
● The original oblique-cut paper sleeve design distributes the applied force evenly and strengthens the protection of the eraser
● There is a "blue triangle" mark on the paper sleeve. Press the mark with your thumb to reduce the curvature of the eraser and avoid breakage.
● Easy-tear paper sleeve design: There are multiple lines of dotted lines on the paper sleeve, when the eraser is used up, the packaging can be torn off along the dotted lines
● Excellent wiping power, Japan's first high-performance MONO eraser