This is a hand made custom pen blank made from Alumilite casting resin. Alumilite is nothing like acrylic. No foul smell and the blank is easy to turn without the chip out or blowouts that come with acrylic. Custom orders accepted discounts on large orders. Good sharp tools are a must when turning this blanks, you can start sanding at higher grits and then use micro mesh polishing pads from Penn State Industries. Below is the casting process I use and a video or how nice these blanks are to turn.
https://youtu.be/2_yG2txOyZc Making Alumilite pen blanks.