Resistant and Shiny: 1 * 60 ML Rosalind poly nail gel, weight 60g. dries faster when used with nail lights and is better than normal gel. it is an excellent solution for flawless coverage and extensions thanks to its dense and elastic consistency, it can be applied to any type of nail, making your fingers more attractive. Easy Application: Poly nail gel extension gel needs to cure with a UV or LED lamp for 60-180 seconds to dry, beware, semi-permanent nail polishes do not dry on their own. Requires application with a base coat and a top coat. easy to mold construction. does not air dry, this gives you unlimited time to style your nails into their ideal shape. Long-Lasting Effect: Extension Semi-Permanent Nail Polishes with modern design. High quality and professional, ideal for nail technicians and beginners in nail art, salon nails or simple home nails. when used with our primer, base, and top coat kit. Provide a protective layer for your nails and extend them, for a good duration of 2-3 weeks if applied correctly.