eraser

Tombow mono natural eraser obtained the Biomass and eraser made from scallop shells.Contains biomass-derived materials such as scallop shells making it the first MONO eraser to receive the Biomass .Using biomass-derived materials it achieves erasing performance equivalent to that of standard MONO erasers. Erasing performance equivalent to standard MONO erasers .Achieved an erasing rate of over 95% (measured value) equivalent to a standard MONO eraser.10% Biomass-derived Material**Plastic mass of eraser・ Conformance to the Act on Promoting Green Purchasing-Phthalate-free