Brand New In Box Using a tea infuser allows you to easily steep a single cup of tea, Loose tea packs a bigger punch when it comes to flavor and health benefits. The full leaves are chock full of chemical compounds and antioxidants that help you fight off colds, protect brain health, and boost heart health. In order to brew a healthy cup of tea using loose leaves, you'll need a tea infuser. This Eco Thermal insulated borosilicate glass infuser combines beautiful design with practicality. The Double Walled construction keeps drinks hot or cold. Enjoy loose-leaf infusions without wasteful paper cups or paper filters, or add citrus and herbs to cold water and iced tea. Provides fresh-tasting water, tea and coffee - just like your regular drinking glassware at home. Wide mouth accommodates fruit pieces and makes clean-up easy. The Thermo-O glass infuser is the ultimate eco-chic alternative to bottled water, Styrofoam cups and smelly plastic bottles.