Limited Edition set with matching MONO Graph Mechanical Pencil and MONO Eraser. The MONO Graph Mechanical Pencil features an innovative shake-mechanism that allows the user to extend the lead by simply shaking the pencil. The pencil’s clip is equipped with a shake lock that prevents accidental lead extension. 4mm long fixed guide pipe prevents the lead from breaking and enables users to draw and write firmly, stably, and comfortably. Features one of Japan’s most popular erasers, the MONO Eraser, fully retractable with twist action. Refillable lead and eraser. 0.5mm HB lead. Soft plastic block-style MONO Eraser with matching paper sleeve. Premium quality eraser removes marks cleanly with little pressure and no paper damage. Great for school or art. Available in six colors: Ice Blue, Cream Yellow, Mint Green, Coral Pink, Pink and Lavender