These stumps are made of tightly spiral-wound, soft grey paper that can be sharpened like a pencil. Both ends can be used for blending charcoal, graphite, pastels and other drawing materials. The pack contains 1 of each size.
- Size #1: 3⁄16" × 4-1/2"
- Size #2: 1/4" × 4-11⁄16"
- Size #4: 3/8" × 5-1⁄8"
- Size #6: 1/2" × 5-3/4"
- Size #8: 5/8" × 6-3/4"
