This is a multi-function pen from the Mitsubishi Pencil Pure Malt series. The ballpoint pens use Jetstream ink and have black, red, blue, and green ink with a 0.5mm tip. The mechanical pencil is also 0.5mm. The barrel color is eucalyptus, a limited edition released in 2022. Although it is new and unused, it was a display item in a store. There is no box. If you wish to use the post office/convenience store pickup option, I will change the shipping method, so please comment in the comment section before purchasing. uni jetstream 4&1 PURE MALT Discontinued Sold out