Our M&G Multi-use mechanical pencil Motto is designed for convenient use, with a side advance mechanism that allows for easy lead advancement without interrupting the writing flow. It uses strong 0.9*1.8mm chisel 2B pencil lead, making it ideal for calligraphy, exam sheets, and drawing. The pencil also features a convenient eraser located in the cap, making corrections quick and easy. Overall, it is a great choice for those who value convenience and precision in their writing tools.