“TORNADO” COLOR CHANGING NAIL POLISH “Tornado” is another of our new color changing polishes that we really love! The color is effected by the temperature of its surroundings ~ cold weather, sunlight, cold or warm water, or holding a hot or cold drink. When cold, this polish is a deep black but changes to various shades of grey/clear as it gets warm. If you have long nails, the base will be grey and the tips can be more black. This polish also has fine sparkly glitter in it. Nail swatches are shown using 3 coats of polish with a clear topcoat. Thanks to Tiffany of polishandpaws.com for her beautiful swatches! Using a top coat or base coat will not effect your color changing polish. Please do not leave your color changing polish bottle in the sun as it will effect its ability to change colors. For best application, shake polish before use. A good quality clear top coat such as Seche Vite is recommended for a smoothe and glossy finish. This listing is for a standard full-sized 15ml / .5oz bottle. Two stainless steel balls are included in every polish bottle.