1. Material: Blending stump, Pack contains 3 Blending Stump Assortment. 2. Using a blending stump is a great way to make a sketch or drawing look more polished. 3. Blending Stump the material will make your sketching lines disappear so the drawing looks softer. 4. Sharpen the tip of the stump with a craft knife.5. Stumps are excellent for blending and smoothing pastels, charcoals, graphite or any other dry media
