Bebisol 2 Round Tip Rubber Teats 0-36M adapt to large collar Bebisol bottles.<br /><br />With a variable flow, these teats propose 3 speeds to accompany your child in his growth.<br />Slow flow: special first days.<br />Medium flow: ideal for milk, juices<br />Fast flow: ideal for ticker liquids and babies with a great appetite.<br /><br />Just turn the bottle to change the position and so the flow, placing the circle corresponding to the flow level right under baby's nose (small, medium and bigger circle).