Adore Multicolor Stainless steel straws are manufactured from 18/8 food-grade 304-stainless steel which is food grade and safe to use. This set consists of 4 straws and 1 cleaning brush. These Straws are made without any harmful chemicals and are safe for everyone to use. They feature ridges for better grip and comfort — so you can leave disposable straws behind! Make an environment-friendly addition to your barware with these straws from The Legend. These Straws are Super long-lasting!