- ROSALIND RHA321-326 Nail Builder Gel, transparent and multifunctional 7-in-1. - Allows natural nail reinforcement, base coat, extension, repair, sculpting, and decoration fixing. - 15ml presentation, ideal for professional and creative manicures at home or in the salon. - Flexible, lightweight, and durable texture, easy to work with for beginners and professionals. - Provides a long-lasting effect, preventing discoloration and maintaining shine for up to three weeks. - Eco-friendly formula, TPO-free, low odor, and toxin-free, safe for nail care. - Easily cures under LED or UV lamp for a perfect finish. - Recommendations: If the gel thickens due to cold, immerse in warm water to restore its texture. After curing, clean the sticky residue with an alcohol wipe.