Award-winning Tombow design Another Design award for the Tombow product designer. Only a few month after its launch in europe, the MONO Zero eraser has been awarded with the red dot award 2010 and the IF Design Award 2010. Never miss a detail - Two differently formed tips available for various special demands: Round shape in 2.3 mm diameter and rectangular shape in 2.5 x 5 mm. Erasing on the dot: Due to the extraordinary pinpoint eraser size, you will just erase what needs to be corrected. Everywhere you go With the practical clip, the MONO zero is always by your side, whether it's clipped onto your papers or your notebook. Just right to carry it anywhere. MONO zero and environment The MONO zero is very easily refillable. The high-quality and precision MONO zero erasers have been produced without using Phtalate softeners.