Real nail techs don't mess around with monomer — and neither do we. Tones EMA Monomer is our standard-formula liquid designed to work seamlessly with Tones acrylic powders. EMA-based (ethyl methacrylate), not MMA. HEMA-free. TPO-free. The bead holds, the product levels, the set time is consistent. Made in the USA. Two options: Standard for everyday use, Odorless for salon environments where ventilation is a concern. Same formula integrity — just different vapor profiles. Why Tones Monomer EMA formula — MMA-free, HEMA-free, TPO-free USA-made Consistent bead control and adhesion Works with full Tones acrylic powder line (coverland, clear, white, natural, art powders) Available in standard and odorless Free shipping on orders $50+. Ships from Miami.