There is no other brand more synonymous with yoyo string that Kitty String. From world champions to everyday players, Kitty String has been at the cutting edge of yoyo innovation for almost 20 years.
The Kitty String Fat First Class Yoyo String is a 100% polyester yoyo string designed to perform clean loops, whips, lacerations and slack string tricks. Fat String is thicker and heavier than other strings in the KS lineup and is designed for the needs of powerful modern unresponsive yoyos. The sting is formed using the Kitty Strings inverse multi tension manufacturing process that creates a lower tension string towards the attachment point for increased feel and stability.