Very well designed, great instructions and everything works smoothly.
This marble run is very fun and easy to print!
Works like a dream. Impresses a lot of people
Printed easily and works great
This module was inspired by a mathematical function called a "Hilbert Curve". It is one continuous path, that maximizes its use of space. Same principal as how our brains or guts are made, hence the name ;)
You are buying digital STL file available to download immediately after purchasing. You will need a 3D printer to print it. This module fits on all of our marble machines.
Collections: Modules STL