This is the Mitsubishi Pencil multi-function pen, the Jetstream 4&1. The ballpoint pens come in four colors: black, red, blue, and green, with a 0.5mm ballpoint. The mechanical pencil is also 0.5mm. The barrel color is navy. Although it is new and unused, it was a product displayed in a store. There is no box. Retail price: ¥1,100 (tax included) If you wish to receive the item at a post office or convenience store, I will change the shipping method, so please comment in the comment section before purchasing. uni jetstream 4&1 Extra fine Blue Navy