The Windi is a natural remedy for gas and colic that acts immediately and doesn't require the use of drops or prescription drugs. Ā A single-use tube called the Windi aids infants in eliminating extra gas. Ā If used as directed, the Windi is safe and effective and cannot hurt your baby. Ā Using a rectal thermometer to alleviate gas and colic is a technique that most pediatric practitioners are familiar with. Ā This is the specific function for which the Windi was created. Ā The rounded tip of the soft, pliable, hollow tube is long enough to reach past the muscle that stops the gas from escaping, and it also has a stopper to prevent an excessive insertion. Ā Ten disposable Windis are included in each container.