Package includes: 6pieces blending stumps, 9pieces tortillions, 2pieces sandpaper sharpen pads blocks;1pieces pencil extension tool.The stumps and tortillions set is made of good quality compressed paper.
About size:blending stump sizes: #1, #2, #3, #4, #5, #6, each size 1 pieces; Tortillion sizes: #1, #2, #3, each size 3 pieces; They can be sharpened by sandpaper blocks.
Sandpaper sharpener: the sandpaper pencil pointer can make your pencils, charcoal or your stumps and tortillions sharpen, it's useful tool for artist.
Pencil extension tool:the pencil extension tool can help you use blending stump and tortillions more effective.
Function:stumps and tortillions not only can draw pattern and texture,create a hazy effect but can be a gift for children, students, artists, sketch drawing beginners, learners, etc.
SOTOGO 15 Pieces Blending Stumps And Tortillions Set With 2 Pieces Sandpaper Pencil Sharpener And One Pencil Extension Tool For Student Sketch Drawing - FC3CXIVQL