KIZUNA Z63 RACKET RESTRING | KIZUNA JAPAN BADMINTON STRING | JPKizuna Z63 racket restring is one of the Kizuna is without doubt one of the well known string in Singapore. The string are sturdy which in comparison to VBS-sixty six Nano both equally model are manufacturer in Japan. On top of that the string diameter gauge is 0.63mm which can give hi