These wine glasses are super easy to use. Just fill them up with your favorite wine or beverage and enjoy! Since they're disposable, you don't have to worry about washing them after use, which saves you a lot of time. But remember, these glasses are not suitable for the microwave or dishwasher, so don't put them in there. Also, even though they're sturdy, handle them with care to avoid any accidental breakage. And when you're done, you can recycle them to be more environmentally friendly.