Dodecagon diamond cigar symmetry barrel has developed (PEEK Black)
it was my first time machining with the peek black material.
my first impression is "I sort of experienced hell".
although a bit less now, still feeling a bit of burden just by looking at it.
well, things have stabilized now, although not perfect.
there's still room for improvement, I will keep trying...
I will soon complete cap as well, and post the whole pen.
