With the growing concern for our environment, many have been cutting out unnecessary items like drinking straws. But what about those of us who really, really like drinking our soda with a straw? Straws by Carli features reusable glass straws that are guaranteed FOR LIFE with normal usage. There's a beautiful set of cobalt blue straws that are made of borosilicate glass, which is the exact same glass that Pyrex cookware is made out of. If you're like me and prefer a bended straw, Carli creates those as well. What's great, besides the lifetime guarantee, is the fact that these straws are dishwasher safe. Other available colors are tea green and a beautiful amber.