Drinking water is a human instinct, something all babies know to do, but don’t know how to do. All babies are unique and will progress from bottle-feeding to their first sippy cup, independent drinking, and open cup drinking at their own pace. All the while, babies are getting new teeth, making this process difficult and sometimes painful. We considered tooth order closely when developing the Dental-Care Sippy Cup, designing a unique straw, with a “small wing” to help baby uniformly distribute the applied force while they are sucking. This novel approach helps to reduce the pressure on each tooth and the jaw, so that baby’s teeth can grow in a healthy way.