... off,fast drying 3,384 colors for choose 4,Uv led curing Advantage 1,Easy to apply ,thin ... for a long time4, Easy to remover,can use cottonmoistened with nail polish remover,wipe nails repeatly,or soak in ... polish remover for 30S,then wipe it. ... too thick)2, Dry if for 1 minutes by uv lamp,if led lamp 30S.many colors for choice3 ...