The NUK Fun Grips Hard Spout Sippy Cup, 10 oz., will help your little one learn to drink like a big kid. The textured design makes it easier for them to hold, while the hourglass shape helps prevent tipping. The raised spout is bite-resistant to stand up to your toddler’s teeth. And the unique flow-control valve helps prevent your child from gulping down too much liquid too quickly. No cups running over hereit is 100% leak-proof and spill-proof. You’ll also be happy to know that this toddler cup is BPA-free and dishwasher-safe. Recommended for children ages 12m+.