These 12 - piece clear plastic wine glasses with gold rims are a great addition to your events. To use them, simply pour your favorite drink into the glass and enjoy. Since they are disposable, after the party, you can just throw them away to save time on cleaning. However, keep in mind that they are not safe for the microwave or dishwasher, so don't try to heat them up or clean them in these appliances. They are sturdy and durable, but try to handle them gently to avoid any accidental breakage. Also, because they are recyclable, make sure to put them in the recycling bin after use to do your part for the environment.