Tropical Crumbs are translucent flakes the interact with the base color to create an effect the will have you on island time. Two application methods: 1). Apply to the sticky inhibition layer of a gel, gently press flakes into layer and apply gel top coat to finish. 2). Apply a larger amount of flakes to the sticky inhibition layer of a gel, and rub the flakes into the nail to create a chrome effect with the colors of the flake.