Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
New design bowling ball can adjust the size to fit different user,
while general bowling balls have size restrction.
User can choose the suitable aperture without been restricted by the immobility size off bowling balls.
This design is suitable for the rental service in the bowling alley.
Far East University