You are going to love the hidden secret within the Marauder’s Map™ Nail Set. This one-of-a-kind design features a solid deep scarlet hue to start, then magically reveals a color-changing surprise, once exposed to warm temperatures, to uncover the legendary Marauder's Map™ itself! Kit Includes:  30 nails in 15 inclusive sizes Nail Glue (Net Wt. 0.07oz/2g) Double Sided nail file Cuticle stick Alcohol Pad Key Features Length: Short Shape: Oval Finish: Glossy Reusable, each wear lasts up to 2 weeks Vegan and Cruelty Free