one of them are blue
Yellow
Yellow
The colour is yellow.
Blue= Progression ball Yellow= Tornament ball Red= Bouncy No dot= Progression ball
They theoretically could be any colour - but they're usually black.
the colour is blue, red, yellow, double yellow, green, white, orange, teal and green.
The sport is called Squash because when you hit the ball on a solid structure, the ball tends to "squash" on impact.
the chemicals of a squash ball is hydrogen chloride and nitrous oxide
squash is a racket and BALL sport.. so you kind of need a ball to play. its like saying 'why do you need a tennis ball to play tennis?' :) xx
Squash
Squash or Racket Ball