This Listing is for 1 straw only. - Dishwasher safe - Reusable 1 glass straws the straw has a length of 19.5cm and a diameter of 8mm. Glasses straws add fun to our life and protect our environment at the same time. Reusable Butterfly pink purple blue Glass Straw, wavy curved glass, eco-friendly straight bend drinking smoothie straw, Food Grade Reusable Straw with Cleaner Brush, Cute Clear Glass Straws with Design for Drinking Smoothies, Juices, Shakes, Cocktails - Dishwasher safe: Our cute glass straws with butterflies are suitable for cold and hot drinks and are dishwasher or cleaning brush safe. The clear glass body makes stains clearly visible so they will be very easy to clean after use. - Reliable Material: Our straw is made of borosilicate glass, not easy to deform or break, tasteless, heat resistant and low temperature resistant, the surface and edge are smooth, so there is no need to worry about hurting your mouth.