Made from natural mica.These colorants can be used by itself or blend with other primary colors for your unique ducts. Newbie or ,working with our colorants for soap king is a total breeze. This powder dyes that melt fast and attached to the soap terial,and easy to create the perfect duct. Cosmetic Grade Colorants:duce beautiful colors for king. Bath s,fizzies,soap kings ,mineral keups ,resin jewelry and other fun jects.