This 20 pieces plastic spiral hair curlers comes to ith c-ring clips made of plastic. It is used to curl your natural hair, relaxed hair,wigs and braids without the stress.pick desired hair and roll up the hair on the curlers and hold the edge with the c-ring, and then dip in hot water. Bring it out about 5 minutes and allow to air dry. Unroll it from the curlers and you are done.This 20 pieces plastic spiral hair curlers comes to ith c-ring clips made of plastic. It is used to curl your natural hair, relaxed hair,wigs and braids without the stress.pick desired hair and roll up the hair on the curlers and hold the edge with the c-ring, and then dip in hot water. Bring it out about 5 minutes and allow to air dry. Unroll it from the curlers and you are done.This 20 pieces plastic spiral hair curlers comes to ith c-ring clips made of plastic. It is used to curl your natural hair, relaxed hair,wigs and braids without the stress.pick desired hair and roll up the hair on the curlers and hold the edge with the c-ring, and then dip in hot water. Bring it out about 5 minutes and allow to air dry. Unroll it from the curlers and you are done.