Features: Material: Blending stump and tortillions art blenders are crafted with top quality compressed paper & rolled paper, durable, use more convenient. Versitle Use: Paper blending sticks perfect for art drawing to soften lines,mix colors and create shadows and dark areas, add a dim or soft effect to your drawing; 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. Multiple Size: 6 pcs blending stumps(#1, #2, #3, #4, #5, #6). 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. Multi-functioanal: Art Blenders are good for use with all charcoals, pastels and colored pencils, a great tools for sketch drawing. Suitable for beginners, artist, an great gift for painters and painting lovers. Ocassions: Suitable for smudging, creating shadows, softening line, hazy effect, blending or smoothing pastel, charcoal, chalk and pencil drawing artwork. Specifications: Material: Paper #1 Diameter x Length: Approx. 4x113mm/0.16x4.45 inches #2 Diameter x Length: Approx. 6x120mm/0.24x4.72 inches #3 Diameter x Length: Approx. 9x128mm/0.35x5.04 inches #4 Diameter x Length: Approx. 10x140mm/0.39x5.51 inches #5 Diameter x Length: Approx. 12x148mm/0.47x5.83 inches #6 Diameter x Length: Approx. 13x150mm/0.51x5.90 inches Package Includes: 6 Pieces Blending Stumps note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflec0.75 the actual color of the item.