FACTIS K20 KNEADABLE PUTTY ERASER
Factis putty erasers are very soft kneadable erasers that remove and blend all charcoal, pastel and pencil drawings and sketches without bruising the surface. Being pliable, they are particularly useful for erasing small areas as you can shape it into a point, create highlights or perform detailed work. Putty rubbers are used to remove light charcoal or graphite marks and in subtractive drawing techniques.
The Artery - Art Shop Banbury