|This is for 100 Double Fish top quality 3-star 40+ poly balls.
I.T.T.F. approved for international competition.
These new balls are made of new plastic material. The ball is slightly but visibly larger than the old 40mm cellular balls. It is also slightly slower and about 0.05 gram heavier than the old balls.
Double Fish ball is the official tournament ball for the National Collegiate Table Tennis Association.