These stomps 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. They are available in various sizes and packs.

Sizes:

• Size #1: 3⁄16" × 4-1⁄2"
• Size #2: 1⁄4" × 4-11⁄16"
• Size #3: 5⁄16" × 5"
• Size #4: 3⁄8" × 5-1⁄8"
• Size #6: 1⁄2" × 5-3⁄4"
• Size #8: 5⁄8" × 6-3⁄4"