This listing is for a Calypso style click pen with integral stylus. Click the pen top and the cartridge extends through the stylus tip allowing you to use it like a typical pen. Click it again and the pen retracts leaving the stylus tip which you can use on your tablet, smartphone or any other touch type screen. The pen barrel is made of Mango Wood. After I turn the pen to the desired shape it is sanded and then an acrylic finish is applied to keep the pen looking beautiful. The pen uses a standard Parker refill. I include a spare refill with all pens that I sell. This would be a great gift for the student or professional in your life.