Specification: Volume: 7ml Quantity: 1 Bottle Color: As the pictures show Package Contents: 1 Bottle 7ml Thermal Gel Feature: This nail polish is amazing! You can choose from 33 wonderful colors, it will change color according to the temperature change, please check the photos for reference! Never change your nail color every day because this color changing hot nail polish lets you get 3 colors in just one bottle! Have fun and show off charming emotional nails! Immerse in cold or lukewarm water and be surprised when it changes color! Achieve different nail colors at different temperatures! From pink to dark pink, black to red...this nail polish is truly amazing! See how your friends color their nails with your mood! Try hundreds of color combinations! Try doing gradients on your nails and have fun with it. You can also add art and stickers if you wish. Made of and resin. No harmful materials are used for a reassuring manicure experience. Don't worry about it damaging your nail bed. Great for natural nails, gel nails, fake nails, acrylic nails, nail tips and more. This is also a quick drying and long lasting nail polish. Apply and let dry for 1-2 minutes. Apply two or three more coats depending on your preference. Cures under or LED light. Best for professional salon beauty shops and home personal use. Create gorgeous nails at home with color changing hot nail polish. Get one now! N OTICE: Please avoid contact with skin.