... M-color(Mixed)3,All nature looking hairline4,The minimum order:50 each color per design5,Transportation: express by ... iron or curling kits for synthetic wigs.7,No setting is necessary,curls will snap back into ... completely drywe charge double sample costs,once the order followed,we can return one time costs,that ... is sample is normal,if the order bigger,we can return all the sample costs. ...