Tombow MONO Knock Eraser 3.8 -Blue Body (EH-KE40)

Picks up dust while erasing Soft and smooth Ideal for students, artists, engineers and architects Most basic product used in

Eraser refill pack Compatible with the Mono Knock 3.8mm pen-style erasers 3.8mm diameter Pack of 4

This heavy-duty eraser refines marks and amends small areas in drawings. Its sleek case and top-mounted on/off button are perfect for both right-handed andleft-handed users. The long-lasting erasers are easy