Nitro Gel Duo - #221 hard gel uniform texture that mixes seamlessly

uniform texture that mixes seamlessly with bleaching powders and hair colors to guarantee accurate

warm-toned neutral that sits perfectly between a soft beige and a delicate taupe

Does this product have a strong chemical ammonia smell

professional look

Nitro Gel Duo - #221 hard gel uniform texture that mixes seamlesslyNitro Gel Duo Nitro Gel Polish & Nail Lacquer Duo is a professional quality, highly pigmented, and long lasting gel polish, paired with matching nail lacquer to easily match the gel manicure set with a pedicure or touch ups. Nitro has a new and improved formula for gel and lacquer: easy to polish and fast soak off. Their matching duo colours can last up to 14 days no need to worry about the chip, break or peeling. Perfect for both beginners and