Unlike our Liquid PRO Regular or Liquid PRO Low Odor, this does not cure it in the air, but must be cured through under the UV lamp. This gives just beginners as much time as you need to model the powder-liquid mixture on the nail. After the finished modeling harden for 2 minutes under the UV lamp. The barely noticeable sweat layer that remains binds the dust while filing. Since the Liquid PRO UV monomer is odorless, it is ideal for nail designers who have previously renounced this system due to the liquid odor.