TOMBOW Mono Plastic Eraser PE-01A (Medium)

"MONO eraser" has enjoyed popularity for its high erasability since it first launch into the Japanese market in 1969.
√ The blue, black, and white stripes on the sleeve and the "MONO" logo have created the standard image of an eraser.
√ The high erasability erases the pencil and mechanical pencil markings clean.
√ 50% or more waste paper pulp is contained in the paper sleeve by mass.