Nuby Flip It First Sipper Free Flow Beaker is perfect for little hands who want independence towards grown-up drinking. Flips up for drinking and flips back down to lock in liquid. BPA free, dishwasher and microwave safe. Nuby Flip It First Sipper Free Flow Beaker pr s easy drinking with a First Sipper cup designed perfectly for little hands and taking those first steps towards grown-up drinking. BPA free, dishwasher and microwave safe, No spills. No BPA. No nasties. 100% hydration. Free flow bite resistant spout that\'s dentist approved for little teeth. Flips up for drinking and flips back down to lock in liquid, grip it base for tiny hands to hold easily. Nuby First Sips Free Flow Beaker is the essential first sippy cup for babies. Key features of Nuby Flip It First Sipper Free Flow Beaker: BPA free Dishwasher and microwave safe Dentist approved Easy to hold Grip it base