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.