function eco-friendly washing ball for you from Zhejiang China! 1,Material:plastic ball+nylon washing ball 2,Diameter:32mm 3,Certificate:SGS,ISO9001 4 ... -15 balls3,rinsing once,rinse out the former,such as laundry ball (you can not out) will be a corresponding extension of ... Detergent can be reduced in volume or even completelyl replaced,eco,safe and economical4,Natural way to kill bacterial,take care ...