Transition Aid: The NUK First Choice Learner Cup is specifically designed to help babies transition from breast or bottle feeding to independent drinking. Wide Lip Rest: The cup features a wide lip rest, providing comfort for your child while drinking. Soft Ergonomic Handles: The cup comes with soft ergonomic handles that are easy for babies to grip, promoting independence. Built-in Temperature Control Indicator: The cup includes a built-in temperature control indicator that shows when the milk is too hot, ensuring the safety of your baby's drink. Innovative Anti-Colic Vent: Equipped with an innovative anti-colic vent, the cup helps prevent the harmful swallowing of air, reducing the risk of colic and discomfort. Non-Spill Spout: The cup features a non-spill spout, making it convenient for on-the-go use and helping to reduce messy clean-ups. Interchangeable Design: The cup's spout is interchangeable with all NUK First Choice+ bottles and teats, offering versatility and compatibility. Disney Design: Each cup features either Mickey or Minnie Mouse design (design not selectable), adding a touch of fun and familiarity for your child. Overall, the NUK Disney Temperature Control Bottle provides a convenient and safe drinking solution for babies aged 6-18 months, with features aimed at promoting independence, comfort, and ease of use.