Get creative this summer with our Glass Drinking Straw Set this summer. Set of four reusable glass straws in colours Blue, Teal, Grey and Clear. Includes: 4 glass straws, 1 drawstring bag, and a brush cleaner. Ideal for hot or cold liquids Non-porous and hypo-allergenic BPA free Helps reduce teeth staining Easy to clean and dishwasher safe Due to the nature of flash photography and glass as a material, please allow slight variation in colours . Our glass straws can be reused over and over without harming the environment.  Materials: Straws: Borosilicate glass. Straw bag: Cotton Canvas Size: (L) 20cm x (W) 8mm Each straw is individually made so please be aware that there might be very slight variations in diameter size.