KIZUNA Z63 RACKET RESTRING | KIZUNA JAPAN BADMINTON STRING | JP Kizuna Z63 racket restring has become the Kizuna has become the well known string in Singapore. The string are resilient which when compared with VBS-66 Nano each brand name are manufacturer in Japan. In addition the string diameter http://kizuna-z63-badminton-rest25814.link4blogs.com/578409/kizuna-racket-restring-for-dummies