A mysterious ball puzzle that comes apart, but how to get it apart? This puzzle may not take long to solve but it could take years to understand. A nice coffee table item for your friends and kids to puzzle over.
Over 50 prototypes were made in order to find one that behaves like this! If you can manage to get it apart, can you explain how it works? A really unique puzzle design that has been 3D printed in PLA.
Designed by George Bell. Patent pending. Do not store at temperatures over 40C/100F. Contains small parts, choking hazard.