These straws are perfect for a wide variety of hot and cold drinks: smoothies, fruit juices, milkshakes, bubble tea, hot chocolate, cocktails and even cappuccinos or specialty coffee. Sip in style with these glass straws that are great for any occasion. Crafted out of the finest all borosilicate glass, lead-free, no metal aftertaste, plastic free, BPA free, As a safe and suitable alternative to plastic, these are safer for the environment.