Stage 1 slow flow nipples are recommended for feeding newborns and older and are compatible with all PopYum bottles. PopYums wide nipple design and natural latch support a smooth transition from breast to bottle. The anti-colic vent returns air to the bottle, not babys tummy.

Two stage 1 slow flow nipples
For newborns and older
Made of medical grade silicone
Wide nipple and natural latch for smooth transition from breast to bottle
Anti-colic vent reduces air in the formula
Works with all PopYum baby bottles
Safe in dishwasher top racks, boiling water, and with sterilizers
BPA, BPS, latex, lead, nitrosamines, PET, phthalates and PVC free