Pen jig rotary magnetic attachment

Rotating magnetic holder for 20 pens for laser engraving. Use a neodymium magnet 7x40x3mm, magnetic force 4,8kg. Safely holds pens from 8.5 to 12 mm without touching the magnet. Printed without support. PETG / layer 0.2 / perimeter 4x.

MM https://www.unimagnet.sk/kv-40-07-03-n_z214/

INCH https://www.kjmagnetics.com/proddetail.asp?prod=BX842

I have not tested the experimental model holder for 20 pens with an inch magnet, in case of a problem, contact me and I will modify the model

I did not test the experimental model holder for 40 pens