Supernova puzzle consists of two parts: a cylindrical metal cage and a gold metal ball with spikes, which we call a nova. Made of sturdy plated metal, the Supernova puzzle will keep you guessing as to how to get the nova out of the cage! 
Don't get too frustrated trying to get ou the object, remember to be patient.  No forcing needed.
Part of the Puzzle Master Metal Collection.

• See at Puzzle Master