All glass straws come with a cleaning brush and are dishwasher safe. They are super easy to clean and you can see through them so you KNOW they are clean. They also have a lifetime guarantee on them. If they break, chip or crack we replace them no questions asked. Grab a carrying case to bring your personalized glass straw with you everywhere you go.There are way too many plastic straws being used in a day (500 MILLION) and we are just trying to reduce that number. If we all see that there is an alternative out there then we will start to make a change. All it takes is to remember to say “No Straw Please” when eating or drinking out. And if you bring your own reusable straw you will still have a straw to use. Lets reduce the amount of single use plastics and refuse plastic straws!