With innovative new formula, this acrylic nail liquid is free of harmful MMA, ideal for preserving natural nail health, avoiding nail damage, and is the perfect choice for users with sensitivity to traditional acrylic monomer. What You Get: Acrylic Nail Liquid Monomer 240ml *1 Features * Medium-slow drying time to shape: perfect amount of time for shape, and carve, and to create. Make your nail DIY experience even better. * Non-Yellow Acrylic liquid: formulated with UV stabilizers to ensure color clarity and prevent yellowing or dulling. * Long Lasting: last about 3-4 weeks without a primer forming a protective layer.