This is a version of my regular Mars 3 build plate holder that uses a magnetic mount instead of the 2020 extrusion mount.
Compatible Machines
Mars 3
Mars 2/2 Pro (Im 95% certain its the same mount as the 3, but I am awaiting verification)
Printing Note
This can be printed with the magnet mount side down with a little bit of support material, but if your bed adhesion is good, you can print it with the magnet side up and cut out the need to fuss around with supports.
Uses this magnet
https://www.amazon.com/gp/product/B08T7B1459/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
They're great and I think everyone should own the,
The author hasn't provided the model origin yet.