DETAILS Black - Ink Art Gel PolishUsed to create marble effect, also called smoke effect. The Gel Ink  can be applied over gel polish, nail builder, Polygel and acrylic nails. Our Ink will let you enhance your nail and create amazing nail designs on your nails.Note: It is a 2 STEP SYSTEM. It requires the Clear inkFormula: Air dry ink. This is not a soak off gel. Size of the bottle : 15 ml | 0.5fl oz HOW TO USE Apply base coat and cure 2 minutes by UV Lamp, 30 sec by LED2.Apply white color (or any other color of your choice) and cure 2 minutes by UV Lamp, 30 sec by LED. Repeat.Wipe off the tacky layer after curing the color. Use alcohol.Apply the marble inkUse the Clear ink to play around with the colored inks and change the marble designWait for design to dry completely (around 20-30 sec)Apply the top coat and cure 2 minutes by UV Lamp, 30 sec by LEDTIP: You can apply a layer of base coat before applying the final top coat in order to get a longer wear. INGREDIENTS Propylene Glycol, Urethane Dimethacrylate, 4-methylpentan-2-one, Ethyl Acetate, Pigments.