Perfect Manipulation Balls (1.7 Multi color) by Bond Lee - Trick"The wait is over, come and experience the perfect manipulation ball." We devote ourselves to continuous improvements. After years of testing, we proudly announce that our new manipulation balls are ready. While having the goodness of the previous version, we made it even better: Better grip finish Great bounce 8 vivid color available Made of high quality silicone Customizable Great value for money Basic routine tutorial included This is one of the