This colour gel is conveniently designed with a twist cap and applicator brush, apply like polishes, and cured under uv lamp. Colour gels are meant to use on natural nails. These products are made to satisfy natural-nail wearers who long wish their colour would last for more than two weeks. Colour gels will stay on nails for three weeks with no chipping or peeling, and soak completely off in only 15 minutes.