When it comes to gas, the Fridababy Windi the Gaspasser, 10-count, offers an instant and natural solution that will keep little ones happy. Invented in Sweden by a pediatrician, Windi is a single-use hollow tube that is inserted into the baby's bottom to instantly release gas, just like a rectal thermometer. The Fridababy Gaspasser is long enough to reach past the muscle that traps the gas, but it has a stopper so you can't go too far. It comes in a convenient 10-count set, offering plenty to work with. The baby Gaspasser is simple to use, so you can give your little one relief right away. With its compact size, you can even take it on the go to help baby whenever it's needed. It works instantly, ensuring that the little one will feel better right away. It's made with a blend of all-natural ingredients.