The Philips Avent Natural Trainer sippy cup SCF262/03 makes it easy for babies 4+ months to transition from bottle to cup. That’s because it comes with both a fast flow Natural bottle nipple and a soft silicone spout, giving you the flexibility to start with the former and graduate to the latter when baby is ready. Detachable trainer handles make the cup easy for little hands to hold, encouraging independent drinking. The Natural Trainer sippy cup comes with a protective cap to keep the nipple, spout and contents of the cup clean. All pieces are dishwasher safe and BPA-free.