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Stairs | Marble Machine STL

€5,95 €7,95 You Save 25% ( €2,00 )

Files were just updated on 24th 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 are buying digital STL files available immediately for download and 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 interactable!

We also sell Fully Assembled Stairs.

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

Specifications

Length	180mm
Width	180mm
Height	180mm
Marble Size	7.14mm\| 9/32”
Motor	N20, 15 - 60 RPM (we use 15RPM)
Printing Time	12 Hours
Base Color Consumption	189 grams
Accessory Color Consumption	80 grams
Printer Bed Dimensions	180x180x180 mm
Filament Used	Fillamentum PLA Extrafill

Hardware

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

Assembly

Extensive assembly instructions can be found here.

Collections: Bases STL

love it

These are great and easy to put together

Printed on: Ender 3 V2 Neo

Filaments used: Overture PLA

Good Fun

Easy to print and assemble. My grandson loves it, I’ll be making other versions.

Printed on: Bambulab P1P

Filaments used: Sunlu

very good and quite funny

It is very beautiful and fun, it is the one I like the most of all the models I recommend it

Printed on: Prusa MK3S+

Filaments used: PLA matte black

Stairs lift

This printed perfectly with no supports. The hardware package was installed in minutes. What a great toy.

Printed on: Creality Ender 3

Filaments used: Tinmorry

Nice mechanical principle

Not only me als may Kids have a lot of fun

1 2 3

Printed on: Prusa Mk4s

Filaments used: Elegoo Rapid PETG

Great Bundle!

Great projects for classrooms or grandkids. I’ve made about 1/3 of the models so far. I’m amazed how well they print and fit together. Everything just clicks into place. No supports and almost no cleanup needed. I got 4 hardware kits, too. They make it super simple to plug in to any of the models. No soldering or wiring skills needed. I hope Luka continues to release more models. It’s been awhile since the last one. Who knows, maybe he’s designing aerospace equipment now. He’s certainly got the talent!

Printed on: I am using a combination of Q1 Pro and Anycubic Kobra Neo printers

I am still in the process of printing and assembling -- it is a bit fiddly

As with many 3D prints, you have to work a bit with fitting parts together. In my case several of the nubs broke off. In those cases I drilled out the receiving holes to slightly enlarge them and also the broken nub to create a hole and secured a small wooden stick as the nub replacement. This worked very well.
I set this project aside for a few weeks, now back to piecing it together.
I'm working on some sort of creative solution to properly attaching and aligning the small transition piece which catches the tip-over catchment piece. The long tab on this small piece broke off remaining in the slot. I'm thinking this through now.
I have included a picture of the part and where it goes
CONCLUSION: I am enjoying this build, it is not simple, I hope to add more modules to expand it. I would buy again.

packaging could be better

The packaging did not protect the plastic batter case. It was crushed. Not totally. I was able to bend it back to shape enough to get the batteries in. When I pull the batteries out it wants to collapse requiring me to fiddle with it to get them back in. So, some sort of casing is required to protect the parts.

Printed on: Bambu Lab A1 mini and A1

Filaments used: Devil design black with glitter and silk gold

Such a great print

First I was not sure I will be able to print this. I started in December last year and now that I have some understanding in 3D printing I decided to have a try. So first I downloaded this free module. The result is just fantastic. It was easy to print, easy to assemble. Explanation are easy to understand. I think it is also a great project for beginners. Thank you so much for the possibility to access a free file, it makes the difference, now I’m sure I will buy another one or more ☺️

Well 3d printed with PLA