Nittaku Premium 40+ 3 Star balls have 100 years of experience and trust
A 40mm hardball certified by the International Table Tennis Federation that has been thoroughly researched and cleared strict regulations.
Official number(ITTF): 116-B-03 / 14 Acquired on March 25, 2014
(JTTA) 231404-NTB-01 Acquired on April 17, 2014
Related Video: https://www.youtube.com/watch?v=NMVlgL8JmtI&feature=youtu.be
Made in Japan