Attention: Durability may vary depending on the thickness of the polymethylene oil you use Operation steps: 1. Apply a thin layer of primer and cure it under UV / LED lamp for 60 ~ 90 seconds (the primer will not dry completely, and sticky primer can make the color glue adhere better) 2. Select the appropriate nail membrane, and squeeze appropriate amount of crystal extender glue on the nail membrane at the tail (the glue belongs to solid extrusion process, which is difficult and belongs to normal phenomenon) 3. Dip the brush with a proper amount of cleaning solution (it is easier to push it away with clean water) .
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