6pcs/pack 3-Star 40mm 2.7g Table Tennis Balls Ping pong Balls White Orange Amateur Advanced Training Ball
https://www.vogueparade.com/shopping/EN/200003540/1/4000083445644/6pcspack-3-star-40mm-27g-table-tennis-balls-ping-pong-balls-white-orange-amateur-advanced-training-ball//