Pen/pencil set features lightweight barrels that float in your fingers. Ergonomic, triangular barrels have a rubberized grip cushion and a pocket clip to attach pen and pencil to binders, pockets and more. The ergonomically correct contour is a natural fit for both adult and young children's hands. 0.5mm pencil has a jumbo twist eraser that is refillable. Pen has a medium point and delivers a 1.0mm line and meets ACMI nontoxicity standards.