Pebeo Drawing Gum, 45-Milliliter
Drawing Gum is a peelable rubber solution used to keep areas colour free when using ink, watercolour or gouache. It can be applied using a brush or a pen on the surfaces of the drawing that require to be masked. The colours may be applied once the Drawing Gum is dry (10 to 15 minutes). To reveal the plain paper beneath, the Drawing Gum is simply rubbed off using a finger or an eraser once the colors are completely dry.