Nitram
Sharpening Bloc

The Nitram Sharpening Bloc is the ideal tool for shaping and sharpening charcoal, pastels, pencils, and other media. Its generous surface is long-lasting, and the durable wooden handle makes it comfortable and easy to use. The reusable cardboard sleeve protects the block when not in use. An extra set of replacement pads comes along with the Sharpening Bloc.