A customer came to me and was looking for a new pen. He chose a Jr. Retro kit and a carbon fiber blank. I did not cast this blank but hope to be able to in the future. This blank spun easily and polished like glass. This material is used in high heat areas and usually to protect wires in engines. Here is what he gets. Thanks for lokking. Sorry about the quality of photos. I had to get this pen out quickly and just took these on the back porch this morning.