Great kit, arrived very quickly. I haven't completed printing and assembly yet but everything is going fine so far.Thanks for all the hard work.
The shipping was fast and the packaging was great. I received everything pictured and it was all the exact size needed to assemble everything
This was the hardware for my 3rd marble machine. Well packaged and so easy to install in the models. It is so much easier to purchase the kit than to source all the motors/switch/marbles. Luka does a great job communicating with customers. Don't hesitate, buy the kit, buy the files and print one out.
great, works well and easy to print
My son loved the vortex, printing it was very simple and a great addition to the two wheeler.