The Crystal Glass Tea Infuser Bottle is beautiful and functional. It will allow you to enjoy your favourite loose-leaf tea on the go. The bottle is made of high-quality borosilicate glass, which is durable and resistant. Stainless steel infuser is removable, making it easy to clean and refill with your favourite tea. Crystal Glass Tea Infuser Bottle is topped with a rose gold cap, which screws on securely to prevent leaks and spills. Set includes also neoprene cover. The rock quartz stones in the bottle provide a beautiful and calming aesthetic. Rock quartz is believed to cleanse and enhance the organs and acts as a deep soul cleanser. The stones are securely held in place in the bottom of the bottle and add a lovely touch to the overall design. - Easy to use, easy to clean, and adds a touch of elegance to the tea-drinking experience - BPA Free - With a handy neoprene cover - 500 ml - Removable infuser NB: These bottles are not dishwasher safe. CAUTION: The bottle gets quite hot after pouring hot water. For safety, use with a cover.