You must be 16 years old or older. If not, you'll need approval from your parents or guardians. Here are the general rules for these cool coloured contact lenses. You can wear them for up to 8 hours a day. Don't sleep with them on. And never share your lenses with others. Make sure to rub and rinse your lenses with a good contact lens disinfecting solution. Keep water away from your lenses. If you're using eye medication, don't wear the lenses. Also, avoid wearing damaged or unclean lenses. Warning: When you buy these lenses, you're responsible for any damages caused by improper use, poor maintenance, or if you're not suitable to wear them. If you experience any side - effects while using the coloured contact lenses, take them out right away and talk to an eye doctor before using them again.

Hey there! These Black/Red Hellraiser I contact lenses are really cool. But here's how to use them right. First, you have to be 16 or older. If you're younger, get your parents' or guardians' okay. You can wear them for a max of 8 hours each day. And don't ever take a nap or sleep with them in. Sharing is not caring when it comes to contact lenses, so keep them just for you. After using, rub and rinse the lenses with a contact lens disinfecting solution. Water can be bad for the lenses, so keep them dry. If you're using any eye medicine, don't put the lenses in. Also, check if the lenses are clean and undamaged before wearing. If something goes wrong and you feel any bad effects, take the lenses out immediately. Then, go and see an eye doctor before you wear them again. That way, you can enjoy your lenses safely!