The innovative eraser MONO zero is an essential utensil for all professional or recreational use that requires pinpoint erasing. MONO zero is available with two differently formed tips for precise erasing: Round tip in 2.3 mm diameter and rectangular tip in 2.5 x 5 mm. The slim casing is available in different colors and materials. It has a push mechanism which adjusts the eraser precisely by 0.7 mm. The long sturdy and slim metal tip protects the eraser. Refillable. Recycling ratio over 60% (EH-KUSxx) / 70% (EH-KURxx) of gross weight. Awarded with the iF product design award 2010 and the red dot design award 2010 (EH-KURxx and EH-KUSxx) and the iF product design Award 2018 (EH-KUMSxx). PVC free and latex free. Refills: ER-KUS / ER-KUR.