This Majestic Aventurine infused water bottle is made with BPA-FREE LEAD-FREE Borosilicate glass, has a stainless steel removeable tea infuser. Our bottles are easily cleaned, glass is dishwasher safe, please do not put your crystal or lid and bottom in the dishwasher let them to air dry. Always remember to charge your crystal in the sun. Aventurine is associated with the heart chakra, it's element is earth. This beauty is good for prosperity and good luck, great for circulation, good for the lungs, the nervous system, the eyes, thymus gland, great for emotional issues and protecting the heart.