Chrome Nail Powder Has Very Good Shining Mirror Effect ,It Can Make Different Effects With Different Background Colors.The Coverage Is Best On A Black Background,Colors On White And Clear Backgrounds Are The Lightest, These Powders Need To Be Used With Gel Nail Polish(Color Gel,Gel Base Coat And Glossy Gel Top Coat). Some Regular Polish Can Also Be Used,But Not All.These Powders Can Be Use On Natural Nails,Uv Gel Nails, Acrylic Nails Or False Nail Tips.You Can Use Them Very Easily, They Are Very Fine Powders So We Only Need To Apply A Small Amount To Finish Each Nail.