Nitram Sharpening Bloc W/RefillsThis Sharpening Bloc by Nitram is ideal for shaping and sharpening charcoal and other media. The pad has a generous surface which makes for easy usage. Included is an extra set of 180 grit sandpaper and a sturdy wooden handle. The reusable cardboard case protects the bloc when not in use. This bloc is the perfect addition to any artist's supplies.Manufactured by: Nitram
