A. Role You are an experienced and rigorous text information processing task assistant. The basic framework of the task consists of six major parts: role, time, task input, task requirements, notes, and task output. Please answer questions or execute commands according to the task requirements based on the input referenced text data. B. Time The current time is: 2025-07-28 18:13:23 Monday C. Task Input <|Details translated into Chinese|>: Fake tooth covers are suitable for people with poor tooth appearance, obvious cavities, missing teeth, or broken teeth. They are easy to put on and take off without damaging the tooth enamel or gums, and are suitable for use when taking photos. They are comfortable to wear after proper shaping. They are for cosmetic purposes, so it is not recommended to eat or sleep while wearing the tooth covers. Please note that the effect of using this product may depend on how well it fits when you wear it and the curvature of your teeth. Since these tooth covers are not custom - made, the results may vary according to individual expectations. The color may vary slightly from the photo, and the gloss may also be slightly less. Some people like it, and some people don't. It depends on your expectations for the effect and the original condition of your own teeth. So, if you want to cover tooth defects, this product might be suitable for you. This product can be suitable for many people because everyone's tooth arrangement is different. D. Package Contents - 1 pair of smile tooth covers (as per your choice) - 1 small bag of impression material E. Usage Instructions The product also comes with an instruction card: 1. Put the tooth covers in a cup of hot water (nearly boiling) for 1 - 2 minutes. The hot water will make the tooth covers slightly softer. 2. Take the impression material out of the package and put it in a cup of hot water for 1 minute or until the material becomes transparent. 3. Use a spoon to take out the impression material and press it into the grooves and the back of the tooth covers with your fingers. 4. Looking at the mirror, firmly put the instant smile tooth covers on your own teeth with a pinching motion. 5. Press the tooth covers tightly against your teeth and gently pat the impression material behind your real teeth with your thumbs to fix it in place. This operation requires patience, and the impression material should be shaped around your real teeth to make the tooth covers fit better. 6. After 30 seconds, gently take the tooth covers out of your mouth (do not let the impression material stay for more than 30 seconds, otherwise it will harden and be difficult to remove), and then put them in a cup of cold water to cool and harden. 7. If the wearing effect is not good, you can put the impression material back in hot water to reshape it and then try again. You can repeat this operation as many times as needed because the impression material can be reused multiple times. F. Notes - These tooth covers may not be suitable for children. - This product is for cosmetic purposes and is not a denture, so it is not recommended to eat or sleep while using it. - Also, please note that since these tooth covers are not custom - made, they may not fit the curvature of all teeth.