12mm laser pointer arms remix

After trying to find a good solution for 2 x 12mm line lasers.

so made an arm to accommodate them, i printed 2 x tube mounts from this design and inverted them.

https://www.thingiverse.com/thing:1584453

I then made a sketch and made my own design to accommodate 12mm lasers.

you will need supports off the print bed for the ball joint.