An authorised Table Tennis ball is usually made of celluloid but it can also be made of similar plastics.
about 144 ping pong balls are in a gross.
about 10cm2
They are made in several different countries.
Ping Pong Balls
100 million
No they do not.
banana
On a scale of one to ten, the toxicity of Ping pong balls would be 1, because they are made of celluloid, which is not poisonous but flammable.
Sure it can. But you'll need a lot a lot of ping pong balls- I believe the ratio is about 1 pound per 15 ping pong balls... then you can lift just about anything.
There are 16 ounces in a pound, so 16 / 0.110 = 145.5 ping-pong balls would weigh 1 pound. Rounded down, this means that you would need 145 ping-pong balls to equal 1 pound in weight.
0 - ping pong balls are solid in color with no dots
balls of fury