How to Use: 1.File the nail surface lightly. 2.Wipe the nail surface with alcohol. 3.Apply a very thin layer of base gel, and cure it under UV/LED lamp. 4.Place the nail form on the front edge of the nail, and stick it on both sides. 5.Apply the extension gel to the proper length at the joint of the nail form, cure it for 60s. 6.Fix with a shaping clip,cure it for 30s. 7.Apply a second layer of extension gel and cure it for 30s. 8.Take off nail form, and sanding the shapes of nail. 9.Wipe the dust and apply top coat and cure it for 60s.