Hardware kits & marble machines will not ship from Europe during 1.July to 11.July
Hardware kits from USA ship normally


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The Bucket Lift | Marble Machine STL

Files were just updated on 30th of December and are now better than ever! Happy 3D printing!

You can also purchase Hardware Kit, so you don't have to worry about marbles, motors, etc...


You will need a 3D printer to print with a minimum bed size of 180x180x180mm. Yes, it can be printed on Prusa Mini by disabling the skirt.

G-codes for Prusa printers are also provided in the files!


You get two base machines, you also need to add a minimum of 1 module to the cart, unless you already have them. All of the modules on our website are interchangeable between all of the machines. You can also get a free marble machine module here.

You are getting two versions. The first is motorized and the second is hand-cranked. You can print just one of them or both if you would like. For the motorized version, you will need a hardware kit and for the hand-cranked version, you will only need the marbles. The kids absolutely love the hand-cranked version, since it is more intractable!

We also sell Fully Assembled Bucket Lift.

You are NOT allowed to resell this in digital or 3D printed versions.



Length 180mm 
Width 180mm 
Height 180mm 
Marble Size 7.14mm| 9/32”
Motor N20, 15 - 60 RPM (15RPM shown in video)
Printing Time 19 Hours
Printer Bed Dimensions 180x180x180 mm
Filament Used


Please see our help topic for the list of hardware needed.


    Extensive assembly instructions can be found here.

    Customer Reviews

    Based on 29 reviews
    Robert Eden
    Printed on: Prusa I3-MK3
    Filaments used: PLA
    great model, great support

    Quite an conversation piece, visitors love it! Easy print, took about 20 hours total print time. Had a problem with loose chain, but discord support was great and the solution was to remove a link. I ordered parts from Amazon because I didn't realize OOM offered shipping from a US warehouse (and good pricing)... definitely recommend that over Amazon. Looking forward to my next module (or machine, haven't decided)

    Printed on: prusa mk3s+
    Filaments used: smartmaterials

    la cadena se queda suelta y las bolas se salen

    Colin Gross
    Printed on: Ender 3 Pro
    Filaments used: PLA
    My first 3d print

    Printed with Prusaslicer default settings and all parts came out perfect and assembled OK.

    Edward Chua Hua Seng
    Printed on: Ender 3 S1
    Filaments used: PLA
    Great design

    Printed very well

    Printed on: Prusa mk3
    Filaments used: Prusament

    Excellent STL files, printed perfectly on my prusa mk3