I made the grip of the multi-function ballpoint pen "Jetstream 4&1" out of wood. The material is Japanese zelkova (keyaki). Japanese zelkova is heavy and hard, and has a distinct annual ring pattern as its main characteristic. It has been finished with several rounds of polishing and beeswax wax. The size is almost the same as the rubber grip of the original product. This is an auction for the grip (the part that holds the pen tip) only. The pen body is not included.