South Korea Football Soccer Spinning Keychain

South Korea Football Soccer Spinning KeychainI suggest using a flat/smooth printing plate so the bottom of the balls are as flat as possible.  If you print with a textured plate you may want to sand the bottoms smooth for a better fit.Assembly Instructions:The ball print in 2 halves, with a small connector to join the 2 pieces together. Print each half, the outer keychain ring and the connector.  Remove the small supports under each ball half. Insert the connector in one of the halves,