I made the grip of the multi-function ballpoint pen "Jetstream 4&1" out of wood. The material is Japanese Juniper (Ibuki). Japanese Juniper is a coniferous tree of the cypress family, and it is hard and tenacious, with a beautiful red heartwood. This grip uses both the heartwood and sapwood, resulting in a red and white appearance. It has been finished with several rounds of sanding and beeswax. The size is almost the same as the original rubber grip. This listing is for the grip (assembled front shaft) only. The ballpoint pen body is not included.