These are awesome Halloween contact lenses that don't need a prescription. They're colored contact lenses you can reuse for up to 3 months. You must be 16 years old or older to wear them, and if you're younger, you need your parents or guardians' approval. Here are some general rules for using these colored contact lenses: Wash your hands well before you handle them. Wear them for a max of 8 hours a day, and don't sleep while wearing them. Don't share your lenses with others. Rub and rinse them with a contact lens disinfecting solution. Keep water away from your lenses. Don't wear them if you're using eye medication, and never wear damaged or unclean lenses. Warning: When you buy these lenses, you're fully responsible for any damages caused by improper use, poor maintenance, or if you can't wear them. If you have any side effects from using the colored contact lenses, take them out right away and talk to an eye care professional before using them again.

Using these contact lenses is easy! First, make sure you wash your hands thoroughly before handling them. You can wear them for a maximum of 8 hours each day, but don't sleep while wearing them. Don't share your lenses with friends or family. After use, rub and rinse your contact lenses with a contact lens disinfecting solution. Keep water away from your lenses to avoid any issues. If you're using eye medication, don't wear the lenses. And always check that your lenses aren't damaged or dirty before putting them in. Remember, you must be 16 years old or older to wear these lenses, and if you're younger, you need your parents or guardians' approval. If you experience any side effects while using the lenses, take them out right away and talk to an eye care professional before using them again.