Patented almond-shaped spout conforms to baby's palate and opens easily for comfortable sipping Has a natural flow rate for easy transition from bottle Hinged cap keeps spout clean & leak-proof, and is removable for easy cleaning Soft, comfortable, non-slip grip, and contoured, adjustable handles help little ones control drinking Convenient measurement markings No matter your child's stage or preference, we have the perfect Cup to make you and your little one happy. OXO's Transitions Soft Spout Sippy Cup with Removable Handles features a patented almond-shaped spout which conforms to baby's palate. The spout has a natural flow rate for easy transition from bottle feeding, and is protected from leaks by an easy to open cap. The Cup has convenient measurement markings, and soft, non-slip, removable handles. The OXO Tot Transitions Series features interchangeable cups and lids for easy transitions from infant to toddler to big kid.