For reference wiki says they range in size from 4 to 11 centimetres (I assume they mean diameter). A ping-pong ball is about 4 centimetres in diameter, and a softball is 10 centimeters
Ping pong ball:
Hand holding soft-ball:
For reference wiki says they range in size from 4 to 11 centimetres (I assume they mean diameter). A ping-pong ball is about 4 centimetres in diameter, and a softball is 10 centimeters
Ping pong ball:
Hand holding soft-ball: