A best-selling product from Mitsubishi Pencil: The Jetstream ballpoint pen. This is the front shaft. Changed from the standard rubber specification to a wood specification. Also, the front shaft has been given a matte black finish for a sophisticated style. The easy-to-handle feel that fits in your hand and the unique custom color make it a truly one-of-a-kind custom ballpoint pen. The wood part is Yoshino cherry (Somei Yoshino). Cherry trees are often used for ornamental purposes, such as street trees. In addition, processed wood has a wide range of uses, including high-quality furniture, construction materials, musical instrument materials, instrument materials, and carving materials. In particular, it is known for its low warping, making it a well-regarded material for precision instruments and scale materials. The processed surface has a good texture and feels immediately familiar when held in the hand. The dimensions of the Yoshino cherry are almost the same as the genuine rubber. The front shaft is made by polishing the original plating with sandpaper and then applying black rust processing. The paint is finished with 5 layers of matte black and 1 layer of clear coat. If you would like other wood types, please comment. Price negotiations are not accepted. I have also listed various other items. Please take a look if you like. #Kobo Match Thank you. #Jetstream #Jetstream 4&1 #JETSTREAM 4&1 #Multi-function pen #Multi-function ballpoint pen #Wood shaft grip #Wood shaft custom #Assembled front shaft #Mitsubishi Pencil #Kobo Match