Why Choose Dakoufish Reusable Drinking Straws? BPA-Free: Dakoufish insist that all the straws material is BPA-Free.Some research has shown that exposure to BPA, an industrial chemical, is a concern due to possible health effects on the brain, behavior, and the prostate gland of fetuses, infants, and children. More Thicker: Dakoufish all straws thickness is 1mm,we open the mold by ourselves,we can made more thicker and durable straws than others ,you can find that the conventional thickness of straws on the market is only 0.5mm,It cant use for a long time. Humanization design: Dakoufish all straws cleaning brush is longer than straws,you can easy clean your straws by one time.others use short size cleaning brush than straws,hard to clean your straws. More focused: Dakoufish focus on the production and sales of drinking straws since 2013. So far, we have produced more than 100 kinds of straws, enter Dakoufish store, there are various colors and (6-13inch) size straws for you to choose.