The 3D Printable Cambium is a digital fixed-axle derivative of MikeMonty’s wooden Cambium. Mike printed and tested the design in 2022, then documented a public Thingiverse upload on April 30, 2024 so players could manufacture their own examples.
The design was publicly released but not confirmed as a conventional retail physical product, so this archive record carries the Prototype suffix. Exact filament, dimensions, weight, gap, axle construction, download URL, and license have not been recovered.
