Maped Zenoa+Gomma Erasers is a white coloured, conventional erasers. It is made of highly effective formulation and is dust-free. It leaves only one residue after erasing. This is ideal for precision use and suitable for all levels. The zenoa protection eraser comes with a plastic case for a more effective and long-lasting protection. It is PVC-free and phthalate-free. This eraser is conventional and effective.