Features: Package includes: 3 OR 6 Double-end blending stumps, and sandpaper. The sandpaper can make your pencils, charcoal or your blending stumps and tortillions sharpen, blending stumps are useful tool for artist. These blending stumps and tortillions are especially designed for mixing colors, smudging, softening lines, achieving hazy effects, creating shadows and dark areas, adding dim or brighter effects, and smoothing pastel, charcoal, chalk and pencil drawing. 6 Sizes blending Stumps: #1; #2; #3; #4; #5; #6. Easily satisfy various need of for creative sketching and art drawing needs. Made from soft compressed paper material, dense and tight, not easy to break or deformed, lightweight and portable. Easily creating unique eraser effects without damaging your drawing. The professional artists sketching tools set is a perfect choice to make better drawing. Great gift for students, artists, pro painters, hobbyists, sketch drawing beginners, etc. Specifications: Color: White Material: Paper Sandpaper Size: Approx. 10.6x2.9cm/4.17x1.14in Blending Stump Length: Approx. 10.6-14.5cm/4.17x5.7in Weight: Approx. 27-38g Package Includes: 1 Set Portable Sketching Tools note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!