INSIGHT NAIL ART 1 Step by step: Apply thin layer of Shield Hard Base Coat on nail plate (dont cure). While base is wet, with ombre brush apply Shield Gel Polish Insight #631 and blend it to create a fluffy, uneven color pattern. Using a detail brush, draw a semi-circle with Shield Gel Polish Holistic #634 . Finish the look with Shield Classic Top Coat . COLORS USED: ...