Become an eco-friendly warrior by using stainless steel drinking straws. These straws fit most tumblers. They are perfect for sipping on a Green Smoothie. or slurping on a cocktail. Made entirely of high-quality stainless steel, it leaves no metal after taste and they are dishwasher safe. All of our stainless steel straw sets come with a convenient cleaning brush so you know they are completely clean every time you use them.