Nuby Easy Grip Cups are designed for 6 months and up. It teaches independent drinking. Also engineered to make feeding and handling easier, designed with two people in mind, the no-spill cup is perfect for beginners. Your little one will find the transition from bottle to cup an easy one with the cup's soft silicone spout and the unique contour shape that easily fits their small hands. You will be delighted with the transition thank to Nuby's valveless, leak-resistant design.