Write smoothly and easily with these eco-designed BIC Velleda markers thick 4 pack. These dry erase pens are made from 51% recycled materials. This pack of four come in classic black, blue, red, and green colour - for incredibly smooth writing that pinpoints key concepts with a coherent colour code that packs a punch. The wide round barrel is easy to grasp and won’t slip in your hands. With odourless ink that wipes off in a flash - it has a fixed bullet nib that writes with a clean thick line.