IDEAL GIFT - This drawing pencils is a great gift for friends, artists, beginners in painting and sketching, and an indispensable utility for sharpening brushes in painting. PRACTICAL & CONVENIENT - The drafting supplies comes with 12 sheets per board, when you run out of a sheet of sandpaper, just tear it off and you can save a lot of time. PRACTICAL FEATURES - Practical artist pencil sharpener, you can put your brush tool on the sanding board for fine grinding, you can grind it exactly to the angle you need. EFFICIENT MATERIAL - The pencil sharpener for adults is mainly made of sandpaper, rough to the touch and of intimate quality, which help you achieve a drawing effect. size 16 x 2.5cm, 12 sheets/each, suitable for colored pencils chalk crayons charcoal.