Glass Drinking Straws Bent (COLOR TIP)SET of 4 +Brush. 9 inch X 9.5 mm ECO-FRIENDLY - Environmentally friendly by reducing the consumption of plastic products. Plastic products are not biodegradable, and leach toxic chemicals into the environment and our bodies. BPA FREE - (Bisphenol) free straws are made from glass and help to reduce pain to sensitive teeth. NON TOXIC - Straws protect you from toxins that plastic products contain that harm the body: like hormonal disruptions, and cancers. DESIGN - Exquisite design and functionality, straws are made from Pyrex glass which is more durable and easy to clean and dishwasher safe. USE - Straws can be used for hot and cold drinks.