Staedtler Pigment Liner Pack of 3 and Pencil Eraser Sharpener Set A fantastic set of Staedtler essentials at an unbeatable price Featuring three Steadtler Pigment Fine Liners for writing, sketching and drawing. Sizes 0.3, 0.5 and 0.7 The black pigment ink used in the pens is indelible, lightfast and waterproof. The ink is also erasable when used on tracing paper and does not bleed when highlighted. The pens long metal tip is ideal for use with rulers, templates. Set also contains A Premium-quality Staedtler Mar Lumograph pencil for writing, drawing and sketching on paper and matt drafting film. The pencil is especially break-resistant thanks to the super-bonded lead and easy to sharpen with any quality sharpener. Lines made with the Lumograph reproduce well and are easy to erase. Set also contains a Staedtler Mars Plastic Eraser and Staedtler single hole sharpener