</br>Sketch Drawing Tools , A useful set of blending stumps tortillions set for children, students, artists, sketch drawing beginners, learners and so on. </br>Stumps and tortillions can draw pattern and texture, create a hazy effect or use as paintbrush, help for your sketch drawing </br>Spong sketch: Used for edge adjustment, highlight adjustment of sketch painting good staining eddect, feel very delicate when wiping the effect is very good, can be washed with water and reused,and no need to cut the paper. </br>Package: </br>16 x blending stumps (8 sizes) </br>12 x Tortillions (4 sizes) </br>2 x Sandpaper sharpen pads blocks </br>1 x Kneadable eraser </br>1 x Pencil extension tool </br>1 x Sponge sketch