Disney's360 Degree Sippy cup is perfect for beginners. Your little one will find the transition from bottle to cup an easy one with the cup's rim that can besippedfrom all sides. You will be delighted with the transition thanks to the cup's leak-resistant design. The 360-degree sippy cup top features atouch-flosilicone rim insert that helps prevent accidental drips and spills by regulating fluid intake as your little one sips from it. When the pressure created from drinking ceases, the siliconeriminsertseals, ensuring a leak-resistant cup. The Easy Grip twin handles are sized to fit your child's grasp and help your child guide the cup to their mouth and drink by themselves. Made of extra strong, lightweight and clear premium material. The cup is suitable for the top rack of the dishwasher. Disney 360-degree sippy cup goes through rigorous product safety testing by external laboratories and meets and exceeds all international safety standards.