Feature:100% new retail and high qualitySuitable to apply on UV gel nails, acrylic nails and natural nails etc. strengthen your nails with a durable shiny coat for both professional use and personal useStep by Step:1.Use the nail file to shape you nail surface.2.Apply the base coat. by UV/LED lamp.3.Use suitable shape of the nail.4.Apply adequate amount of the poly nail gel on the nail plate model.5.Apply the crystal gel averagely on the nail model with brush.6.Put the nail form with poly nail gel to your nail. d by UV/LED lamp.7.Remove the nail plate model after dry, extend a molding.8.Apply the top coat. by UV/LED lamp.9. .Note:1. Due to manual measurement, there may be a slight tolerance of 1-3cm.2. Due to difference between different mon s, the picture may not reflect the actual color of the item.