Hardware Kit


Save by buying more than one! Use the discount code at the checkout.

This is a Complete Hardware Kit for our Marble Machines. It will come in handy if you do not want to source the parts yourself. 
While we ship the critical parts, you will 3D print the rest of the product.

All our components are plug and play- no electronics knowledge or soldering is needed! (In the video at 20 seconds you can see how easy it is to connect electronics)


It comes with everything required to assemble any of our marble machines (except for batteries).

  • 50x (7.144 mm | 9/32 inch) Marbles 
  • 1x   N20 DC 3V, 15 RPM Motor
  • 1x   Battery holder
  • 1x   Metal On/Off Switch
  • Super Glue

NOT included:

  • 2x   AA Batteries

If you would like to source your own parts, click here for DIY hardware kit parts list 


The kit can look slightly different as in pictures. Functionality remains the same. When ordering multiple kits, you might receive fewer superglues due to size constraints inside the box.


There are two locations that we ship hardware kits from.

To the US and Canada, we ship from the USA, Tennessee.
We ship tracked with USPS and delivery times are usually under 1 week.

To the EU and the rest of the world, we ship from Slovenia in the EU, and you have two shipping options:

  • Non-tracked  (around 1 week across EU)
  • Tracked    (a bit less than non-tracked version)

We ship worldwide and we try to ship the next working day!

We however stopped shipping packages to Romania. All of them get lost/stolen.

Customer Reviews

Based on 53 reviews
Clifford Mann
Fun, Fun, Fun

The out of marble’s hardware kit was just the thing to finish off the Big Wheel marble run. It’s been a hit with not only the grandkids but everyone that’s seen it!

Martin Mandelbaum
Parts order

Everything needed to complete the machine. Thanks

Jacques Dupuis
Alles was man braucht

Der Kit funktioniert prima

Carlos Caballero
Switch did not work, seller would not replace, ignored support requests

Switch in one out of three kits I bought wads delivered broken. Notified the seller, but even after three email messages and Discord messages I received absolutely no reply or acknowledgement. Even cheap Chinese components are too expensive if they don't work, and ignoring buyers after $160 purchases reflects very poorly on the seller. Not coming back.

Paul King
Perfect kit for some fun times

This kit was perfect. The connections were easy and I was up and running in no time. I was thinking of sourcing this myself, but I couldn't beat the kit price, especially when it is on sale!