Our glass straws are free from BPA, lead free, toxin free and don’t contain any plastics or mineral oils. An added benefit of our straws not containing any harmful chemicals is not only that they are safe for use, but also do not affect the taste of liquids when being used compared to other plastic alternatives. Each straw features rounded corners and a shatterproof construction. Our glass straws are easy to clean and are also dishwasher safe.