Herbal Wood Glass are tumblers made out of original Vijaysar wood. Vijaysar (also kown as Indian Kino / Malabar Kino Tree) is known for its role in managing diabetes as well as preventing long term complications of diabetes. Vijaysar is a great source of Pterosupin, Pterostilbene, Marsupsin and Epicatechin which are known as blood sugar lowering compounds. It reduces glucose absorption from the gastrointestinal system and improve insulin and pro-insulin levels. It helps to reproduction of the beta cells of pancreas that produce insulin in natural manner. It can also be used for blood purification, high blood pressure, joint pain, obesity, etc. it not only controls diabetes but also prevents diabetes