BZU BZU Little Lady Kids Nail Polish is shimmery, water-based, fast-drying and easy to peel off, making it perfect for playdates, dress-up, or weekend fun without the mess. No more struggling with strong-smelling removers or stained nail Water-Based Formula Gentle and safe for kids nails Peel-Off Removal Shimmery Finish Fast Drying *0% Paraben, Talc, Synthetic Fragrance. Recommended for 4 Years+ Directions: 1. Apply a thin layer to the nails.2. Leave it on for at least 3 minutes to air dry.3. Repeat 2-4 times for longer-lasting water.