Blending Stumps and Tortillions Paper Art Blenders Sandpaper Pencil Sharpener Pointer for Artist Charcoal Sketch Drawing Tools Premium Grade Material:blending stump and tortillion art blenders are crafted with top quality compressed paper & rolled paper,durable bend easily, small&exquisite, use more convenient; Stumps are excellent for blending and smoothing pastels, charcoal, graphite and other artwork Versitle Use: Paper Blending sticks perfect 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 Useful tool for artist drawing, 12 sheets of sandpaper pencil sharpeners can make your charcoal, pencils or your stumps and tortillions sharpen. This charcoal blending stumps and tortillion set can be sharpened by sandpaper blocks.Use them for blending pencil, pastels, and charcoal. Keep the stumps pointed by sharpening them with a sanding block. The kneaded eraser can be used to creare any shape that makes the surface seem bright and smooth in the prosess of sketching. Multiple Size:assorted sizes can meet your desire of painting, allows you to blend even the most detailed area as well as a large area,very suitable for students, artists, drawing beginners to sketch or paint details.