Fast track eight 3D print model

A cycle track where you can train the coordination of your hands (super difficult)

From slow to fast, training your hand takes a lot of coordination!

Glue the balls.( file Pins-Balls)Or if you want to take the 6 mm one you find here: https://a.aliexpress.com/_Eu5wthT

Assembly Instructions: https://drive.google.com/file/d/1kid-_58UNy3V9DcuvrIMU5SkY5TAg25M/view?usp=sharing

Note: The (Pins-balls) file print at a resolution of 0.12 and reduce the print speed.

No SupportEasy printSizeX 90 mmY 60 mmZ 19 mm