10pcs/pack 3-Star Professional DJ40mm 2.8g Table Tennis Ping Pong Ball White Orange Amateur Advanced Training Competition Ball
https://www.vogueparade.com/shopping/EN/200003540/1/1005001286925316/10pcspack-3-star-professional-dj40mm-28g-table-tennis-ping-pong-ball-white-orange-amateur-advanced-training-competition-ball//