Faber-Castell Sandpaper block

Producer: Faber-Castell 

Sandpaper for sharpening pencils as an alternative to traditional sharpeners. The tool will work well when sharpening woodless pencils, as well as crayons and graphites. Also useful in making powder from grated pastels. High-quality sandpaper allows you to obtain the effect of a possibly thin and sharp stylus. The tempering process itself is very simple - graphite just needs to be placed on the paper and pulled flat over its surface, turning it gently each time. After sharpening, clean the stylus by rubbing it against the green sponge attached to the tool.