1、The blending stumps set are made of good quality compressed paper. They can be sharpened by sandpaper blocks, then be wiped with a napkin. 2、These sketch drawing tool sets are a better choice for drawing, and are also good gifts for children, students, artists, sketching beginners, learners, etc. 3、The painting tool set is suitable for smudging, blending or smoothing of chalk, charcoal, chalk and pencil artwork. 4、A set of tools are available for use, which includes sandpaper sharpener, blending stumps, etc., meet your different needs. 5、Made of high quality material, safe and eco‑friendly, stable and practical for use. Light weight and portable, suitable for home and outdoor use. 2 x Sandpaper Sharpener1 x Pencil Extension Tool1 x Set of Double-Headed White Long Blending Stumps (One each for #1, #2, #3, #4, #5, #6)4 x Set of Single-Head White Blending Stumps (1 set contains one each for #1, #2 and #3)1 x Kneaded Eraser2 x Set of Colour Blending Stumps (1 set contains one each for large, medium and small) Condition: 100% Brand NewItem Type: Sketch Drawing ToolsMaterial: Paper, Stainless SteelQuantity: 28pcsProduct Function: Painting