The file 'Marble-Safe 3D Printer Model' is (stl) file type, size is 8.9MB.
https://github.com/TheBrainlessEngineer/Marble-Safe/
or
for more info, and assembly process.
Parts needed (other than 3D-printed)
M3.5 x 16mm Screws x4
6.35 mm x 10.3 mm springs x4
608 2RS Wheel Bearing (8x22x7 mm) x4
(or more if you first have to get the fit right)
Parts that i used (no affiliate links, i dont get any money if you buy these or others)
https://www.amazon.de/gp/product/B088NY4MG6
https://www.amazon.de/gp/product/B08R65BKFT
https://www.amazon.de/gp/product/B07N7QGXNZ (the parts are included in sets, so it would be waaaay smarter to buy them seperate i guess)
Base.stl | 13.0MB | |
Bolt.stl | 238.4KB | |
Bolt_indicator_LEFTorRIGHT.stl | 238.9KB | |
Bolt_indicator_UPorDOWN.stl | 238.9KB | |
Dial.stl | 2.3MB | |
Spacer.stl | 105.9KB | |
Stopper.stl | 2.2KB | |
Upper_lid.stl | 2.5MB | |
Upper_lid_V2.0_tight_fit_has_to_be_sanded.stl | 2.5MB | |
Upper_lid_V2.0_with_Horns.stl | 3.0MB |