Table Tennis balls are made out of celluloid. They were originally made out of carved champagne corks!
The answer to this question is a model
a model
Seen some on ebay.co.uk Search for "glow in the dark table tennis balls" and you will see them.
Cracked table tennis balls can be used for vehicular antenna-toppers.
An authorised table tennis ball is usually made of celluloid but it can also be made of similar plastics.
In the early days of tennis, balls were often made of leather stuffed with hair or wool. The early tennis balls were made by Scottish craftsmen.
Penn tennis balls are made in the USA
Table tennis balls come in a variety of package sizes from 4 to 144. They also come in a variety of colors.
There are so many Chinese that play ping pong that I think there may be more table tennis balls.
An authorised table tennis ball is usually made of celluloid but it can also be made of similar plastics.
Table tennis and Field tennis