These blending pens are made of high-quality compressed reel gray paper and are tightly packed. They are very dense and can be easily sharpened with sandpaper blocks; they are also difficult to fuse and unravel and are durable.
The mixed stumps have 6 kinds of various sizes, including #1, #2, #3, #4, #5-#6 size: Not only can be used on a large area, but also can be used on small areas and narrow corners. The same high quality, can easily spread the media, help create depth and shadow, help you make a vivid masterpiece.
These sketch drawing tool sets are a good choice for making better drawings and a good gift for children, students, artists, sketch beginners, learners, etc.