Cartridges made by Faber-Castell are a guarantee of high quality of the product. They are great for ordinary and technical drawing and various types of sketches. Cartridges fit into standard automatic pencils and are characterized by high durability.
Excellent quality rubber from reputable company Cretacolor made of natural rubber. Very well erases pencil, charcoal, pastels, crayons, sangwin and sepia. It does not crumble excessively, it does not destroy paper. Available in two sizes.