Tenwin MS5860 Spring Clip Type Pencil Grinder Can Hold Sketching Paper(Black)

1. Double design of grinding lead/picture clip, efficient and convenient 2. Can fix artboard and sketch 3. Pen chip groove design, will not get dirty hands 4. Grindable pencil/charcoal pen 5. Bottom anti-skid pad design, use anytime, anywhere 6. Weight: about 40 grams