TADICK 140 Pack Practice Ping Pong Balls, 3-Star Training Table Tennis Balls, Bulk Pong Balls (White)

140pcs balls, 3-star balls, 40+mm., Durable, nice bounce and spin, good quality practise balls., Smooth seams, good control and balance., Correct size and right weight for ping pong robot training., Affordable training balls, long lasting ping pong balls.