Ping Pong Ball Star Ratings: What Do They Mean
Table tennis balls are given a number of stars, from 1 to 3. … Balls with three stars are usually better quality though and to be ITTF approved they have to go through rigorous tests and meet official ITTF regulations for tournament play.
Correspondingly, what does 40+ ping pong ball mean?
The reason the balls are labelled with 40+ is that when the ITTF made the plastic balls legal for competition, they also allowed the balls to have a bigger size tolerance. So a celluloid ball tends to be around 39.6mm whereas the new plastic balls measure around 40.2mm, making the plastic balls about 0.5mm bigger.
One may also ask, what is the official ping pong ball?
The international rules specify that the game is played with a sphere having a mass of 2.7 grams (0.095 oz) and a diameter of 40 millimetres (1.57 in).
How long do table tennis balls last?
How Long do Ping Pong Balls Last? Ping pong balls come in packs of 12 or 24; so assuming you are looking to buy a 12-pack, three star ball, it could last up to about three months assuming, obviously you don’t lose the balls.
Pro-Spin Sports table tennis balls are designed for consistent and accurate spin & bounce. They’re made from ABS plastic which is the most durable material on the market and much safer than old-school celluloid balls. They’re also more environmentally friendly!
Short Answer: Best Table Tennis Balls (2021)
- Best beginner ping pong balls: KEVENZ 3-star Orange (60 pack)
- Best seamless ping pong balls: XuShaoFa (XSF) G40+ 3-star White.
- Best celluloid ping pong balls: Nittaku Premium 3-Star White.
- Best tournament ping pong balls: Butterfly A40+ 3 Star.
The simple answer is that there’s no limit on the number of times you can replay the service when it has hit the net. Rule 2.09 states that it shall be a let “if in service the ball touches the net assembly, provided the service is otherwise correct or the ball is obstructed by the receiver or his or her partner”.
1-star and 2-star balls are less durable and they are usually bought in mass in packs of 100 or 200 to be used for rallying or practice. The three star ratings represent the best balls and they are the only balls you should be using in matches and competition.