This is a Mitsubishi Pencil Pure Malt series mechanical pencil with a 0.5mm lead diameter. The barrel color is dark brown. Although it is new and unused, it was displayed in a store. There is no box. If you would like to use the post office/convenience store pickup option, I will change the shipping method, so please let me know in the comments section before purchasing. uni PURE MALT Mechanical Pencil