1. 13 Pcs in Total: 6 pcs blending stumps(1, 2, 3, 4, 5, 6); 6 pcs tortillions(1, 2, 3), two pieces for each size; 1 pcs sandpaper pencil pointer 2. Grade Material: Blending stump and tortillion art blenders are crafted with quality compressed paper and rolled paper, sturdy and not bend easily, small and exquisite, use more convenient; Stumps are for blending and smoothing pastels, charcoal, and other artwork 3. Versatile Use: Paper Blending sticks for art drawing to soften lines, mix colors and create shadows and dark areas, blur effects, add a dim or soft effect to your drawings; for those thinner areas of the painting, you can delineate textures and patterns where the lines are already finished. The essential tools for painters and painting lovers 4. Sandpaper Pencil Sharpener: Can make your charcoal, pencils or your stumps and tortillions sharpen, can grind the solid pigment into a powder; a must tool for sketch drawing