You need this liquid to use acrylic. It can be used with all our powders. This product allows you to create perfect nail modelling. Acrylic liquid easy is air-hardening in approx. 4-5 minutes. Our acrylic liquid is an optimal liquid for your nail modelling. The liquid is required to mix with acrylic powder. The brush is dipped in the liquid and then placed on the acrylic powder. Within a few seconds, a small ball of liquid acrylic mixture forms at the tip of the brush. The viscosity of the mixture can be varied as desired.