This is the first Acrylic Pen I was able to complete without the blank blowing out. I know I am new to pen turning but I have having a heck of a time with acrylic.
This Thin Blue Line pen was made using a Sierra pen kit from Lee Valley.
Acrylic blanks often blow out when the drill bit exits the blank. You can cut the blank long. Drill the blank only to the depth needed +1/8". Then trim the un-drilled end from the blank. Check out this Wiki article on Pen Blank Preparation. It is usually called Cut long, Drill short, Trim the end.
I have a sanding jig to trim blanks to final length and only rarely use a pen mill.
It looks good, a black blank was an ambitious move for beginning acrylics.
As an experienced turner and one who often uses acrylic, i still tend to stray away from Black as i find it difficult to hide imperfections and radial scratches.