soak off builder gel
It is a high toughness gel. Art nail needed ,build defect .
Product of star
UV soak off builder gel 1931-3. Colorless& Transparence, Smelless, cool touch。

builder gel
It is a perfect high toughness gel, and it is fit for all of kinds of grade nail teacher。
Top of product
UV builder gel 1268 .This gel is colorless, transparent , low smelt, high hardness, good flexility .