... much for your color ring?10 usd one piece,if you purchase large quantity,we can offer a ... Additional charges1.highlight colorsNO2.mixed colorsNO3.wave or curlNO if need more material and labor cost ,will talk with ... ?We usually do not provide repair service, while if you order from us we can repair for you ... policy?After you receive the units in 3 days, if you havent changed its original state, you can ...