1 Gallon Regular Set Acrylic Liquid Monomer Just right for beginner Nail Techs. Gives just the right amount of time for you to work with. Our Nail Liquid Monomer contains no MMA. It is easy to use, low odor and great for beginners. Added optical brighteners and color stabilizers.When used with our powders, the results are a buttery, self-leveling application with superior adhesion.