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