acrylic mold for 3D nail art decortion,very easy to DIY your beautiful nail,102 different designs available . Instruction how to useA)Clean the moldB)Put the color gel into the moldC)Put the mold into the UV lamp and curing itD)Take out the gel when it gets driedF)Stick the artpiece to the nailIf make 3D acrylic nails,please use acrylic powder and only need step A,B,D,E