Product Name: Reusable Silicone Straws. Irisana 6 Unit Case New reusable Irisana silicone straws. Say goodbye to traditional plastic or paper straws and help protect the environment. reuse, every gesture counts! Safe These silicone straws are soft and flexible, but at the same time they keep their shape, thus preventing unpleasant accidents when they trip over the palate, teeth, gums, etc. Ideal for children Those who usually like to bite through straws while drinking. Its smooth, round edges help prevent injury to the lips and their delicate teeth. They are made of food grade silicone, which makes them resistant, flexible and toxic free. 100% BPA free. Suitable for hot and cold drinks. They withstand temperatures from -40 to 232 ℃