Thinkbaby Stage B nipples have a contoured shape that mimics natural breastfeeding. Vented design releases air to reduce vacuum pressure for comfortable feeding. Reduces incidence of colic or spit up. Made of extra-soft, medical grade silicone.
- Free of BPA, phthalates, lead, PVC, nitrosamines, melamine and other biologically toxic chemicals
- Top Rack Dishwasher Safe