... it will be better after being dried naturally, prolong the using life. 2, Suitable for all the washing machines. 3, Filled ... colors of or easy-fading cloths.Use Time :The designed using life is 2 years or 1000-1500 times, but Laundry ... the refill ceramics or the washing ball after 12 months’ using so that to get a better washing ability. ECO-Friendly ...