• Glass is a 100% reusable and recyclable, earth-friendly material
• Every HEARTSTRAWTM is handmade by skilled artisans
• Made of Borosilicate glass, HEARTSTRAWSTM are durable and shatter resistant
• Hypoallergenic, nickel free, non-toxic, BPA free
• Proven to withstand 272 pounds of force (lbf)
• HEARTSTRAWSTM are 100% annealed for superior strength
• As a poor conductor of temperature, glass is perfect for use in hot and cold drinks
• Unlike metal and silicone, glass doesn’t react with the acids in juice and sodas
giving you the purest taste experience