Nitram Sharpening Block Finish_Semi Gloss A high quality matt or

A high quality matt or gloss clear

We recommend always applying 2 coats of gesso (more if necessary) to your substrate for maximum adhesion and protection of the surface painting

the length of a cut can be infinite by cutting and sliding the material through the length of the machine

therefore it is suitable to be brush-mixed while painting

even colour laydown

Nitram Sharpening Block Finish_Semi Gloss A high quality matt orNitram Sharpening Bloc. Ideal for shaping & sharpening charcoal & other drawing media. Width: 8 cm (3. 15") Height: 23 cm (9. 06") Nitram Sharpening Bloc replacement pads. 5 pads included, Ideal for shaping & sharpening charcoal & other drawing media.