why sip from a reusable silicone straw?: soft, non-toxic, and safe for the environment. won’t melt in your drink like a paper straw. won’t hurt your teeth like a stainless-steel straw.benefits of European-grade silicone: Unlike other grades of silicone, European-grade silicone is held to the highest of standards and does not allow any kind of fillers to be added to the material. It is sustainable, recyclable, stain-resistant, hypoallergenic, and has no open pores to harbor harmful bacteria.traditional size: This 6-pack of silicone straws is standard in size, measuring at 8 inches tall with an opening of 0.5 centimeters.easy to clean: Cleaning has never been easier – no special brushes or tools required! Simply place your straw in the dishwasher, wash by hand, or boil to sterilize. To wash the straw by hand, place a drop of soap in the opening of the straw. Roll the straw between two fingers and rinse until the water runs clear. Unlike other brands of silicone straws, all GoSili straws are translucent so you can easily see when your straw is clean.additional straw sizes available: Have a love for larger or smaller beverages? We do too! GoSili Reusable Straws are available in a variety of sizes from short to standard and extra-long to extra-wide.