This Clementine is almost the same size as a ping pong ball : r/mildlyinteresting
Maximum Ball Speed in Table Tennis
Franklin Sports Ping Pong Balls - 3 Star Official Size + Weight 40mm Table Tennis Balls - Three Star Professional Ping Pong Balls - Durable High Performance Balls - White - 6 Pack
AirBlades 3 Star Ping Pong Balls | High Performance, Table Tennis Ball – Airblades
Amazon.com : Franklin Sports Ping Pong Balls - Official Size + Weight White 40mm Table Tennis Balls - One Star Professional Ping Pong Balls - Durable High Performance Ping Pong Balls -
24 Ping Pong Balls Sport Games Training Practice Table Tennis Advanced 40mm Wht - Walmart.com