Thinkbaby 2 Pack Stage B Vented Nipples, Natural

• Free of - BPA, phthalates, nitrosamines, lead, PVC, PET, and biologically harmful chemicals.
• No spill nipple featuring our cross cut design. The design mimics natural breastfeeding as it requires your little one to nurse to receive fluid.
• Anti-colic nipple helps reduce incidence of gas and spit up. Unique one-piece design eliminates cleaning headaches and tricky assembly. No extra parts to lose.
• Extra soft, medical grade silicone - provides easier transition from breastfeeding to bottle feeding.
• Comes with Stage B nipple (for 6 - 12 months)

The transformational Thinker System line allows parents to transform baby bottles to our award-winning Sippy Cup through the purchase of the Conversion Kit. The system saves parents money and the environment from discarding baby bottles when its time for the next stage in feeding.