This METAPHYS eraser might appear to be led by design, but there is actually great logic behind its shape. By combining the function of erasing both large and small areas, the resulting form is that of a thin piece of gum. By holding the two flat surfaces of the thin and light aluminium cover, the eraser is held into position.
W80mm x H20.7mm x D3.3mm. Weighs just 8g. The Gum eraser is refillable. Refills also available.