20:50 This Tibetan bell has a clear, persistent tone and is ideal for meditation and focusing applications. The vibrations of sound calm the mind and help you focus. Tin shovel sound purifies space energy and attracts positive energy. Creates a clean environment especially in yoga studios and meditation rooms. (Comes with a dedicated case) Comes with a convenient carrying case, so you can easily carry it anywhere. Whether you are traveling or on the go, it helps to purify your mind and improve your concentration anytime. Traditional Design: The beautiful design carved with the Yaho Auspicious and Six-phrase is visually calming the mind. It is also highly valued as a Buddhist tool and is attractive as interior decoration