There is no biggest tennis ball. the normal tennis ball has 6.7 cm as diameter.
BIG
The ITTF regulation is that the ball has to be 40mm
Taranchulas get quite big, about the size of a tennis ball. xx
you can also use a big rubber ball
about the size of a tennis ball were do sharks swim?
An Ostrich's eye is the size of a tennis ball
there in no reckord for the biggest ball of blutack
The heaviest legal bowling ball weighs 16 pounds.
Just bigger than a tennis ball, weighing 141 grams.
You get an apple, a basket ball, and a huge bounce ball and compare them.
a tennis ball
A tennis ball.