Massage Roller Ball

Print your own manual massage roller ball. Perfect to relieve sore muscles after exercise or sports activities.   I recommend using a smooth plate for the roller ball to help minimize the seam between the two halves.   The retention ring should snap in place to hold the ball.   - Feedback letting me know how your print went would be greatly appreciated. If you're feeling generous and like what you see, please give a boost. Alternatively, Buy Me a Coffee or just Send me a tip.