Organic straws, no pollution These thick stainless steel straws are made of high quality material. They are absolutely environmentally friendly. No pollution Biodegradable,reusable and durable Let's get rid of disposable plastic straws .Food Quality,100% Safe Our stainless steel drinking straws are made of SUS304 stainless steel. They are food grade, BPA free and 100% safe. You can always ask us for a copy of the certifications.Cost-Effective,Ideal Alternative These stainless steel bubble tea straws are a cost-effective and ideal alternative for those who regularly use disposable plastic straws, fragile glass straws, floppy silicone straws, soggy paper straws and bamboo straws, who tend to suffer the rainiest days.Perfect Design,No Worry To Use. These stainless steel straws are thick enough with smooth but blunt edges to avoid hurting your mouth. They are suitable for both cold and hot drinks, such as smoothies, milkshakes, cocktails, bubble tea, slushies , fruit juices, frapp, mixed soups, yoghurt, etc. Smooth surface, easy to clean These metal straws have a high gloss finish and can be easily cleaned with the cleaning brush. These reusable straws also fit well in your dishwasher.