... pink,red,blue,red,and so on4,N.W.: 6 g/pcs Feature1,effectively prevent the washing twist wrapped together2,a ... use its power to increase the impact of friction,making clothes washed cleaner Advantages1,Adopt pure physical principle for washing ,no ... bacterial,take care of your clothes5,Effectively avoid twist of clothes during wshing6,Long life span,repeatedly used up to 365 ...