Joovy Boob Naturally Nood Bottle Nipples Featuring Ultra-Strong Silicone with Bumps to Mimic Mom and Available in 5 Flows - Compatible with Joovy Boob Bottle Line (Stage 1) Description Joovy introduces the Naturally Nood Nipple extending the Boob Baby Bottle line. The Naturally Nood Nipple offers the perfectly imperfect latch and is designed to further support the transition from breast to bottle to breast. Breastfeeding is based on several important factors. When baby latches properly the following coordinated sequence occurs: baby's mouth opens wide pulling the nipple/areola far into the mouth; the relaxing and contracting motion of the baby's mouth to extract and move the milk forward (called peristalsis); and the actual intake or swallowing motion to consume the breast milk. The unique Naturally Nood Nipple is designed to create a harmonious and familiar experience for baby while transitioning from breast to bottle and back to breast. Specifically, the baby is able get a wide latch with the wide nipple base. Baby can stretch the nipple, positioning it similarly to breastfeeding. The nipple is soft to the touch offering another familiarity. Finally, the Naturally Nood Nipple has interior bumps and exterior wrinkles to offer an imperfect feel, like a mother's breast. for all of these reasons, it is the ultimate solution for breast milk and/or formula fed babies. The nipples are available in 5 flow rates, allowing you to choose the perfect flow for your baby. Stage 0 - Preemie, 0+ months Stage 1 - Slow Flow, 0+ months Stage 2 - Medium Flow, 3+ months Stage 3 - Fast Flow, 6+ -Cut - Extra Fast Flow for Thicker Fluids, 6+ months Features: NATURALLY NOOD NIPPLE MIMICS MOM with bumps inside and out, and it stretches for a deep latch that makes it feel more like breastfeeding for baby GREAT FOR BREASTFED BABIES, the Joovy Naturally Nood nipples are soft and pliable, yet strong, and wont collapse in when baby sucks AVAILABLE IN FIVE FLOWS, including stage 0 for preemies (0+ months), slow flow (0+ months), medium flow (3+ months), fast flow (6+ months) and X-cut for thicker foods (6+ months) COMPATIBLE WITH JOOVY BOOB BOTTLE LINE BUILT FOR FAMILY, DESIGNED FOR LIFE - Joovy believes that happy, healthy parents produce happy, healthy children and the Naturally Nood Nipple is designed for the pickiest eaters whether theyre on formula or breastmilk Product Details: Brand: Joovy Size: 1 Count (Pack of 1) Material: Silicone Bottle Nipple Type: Traditional Silicone Nipple Liquid Flow Speed Description: fast flow,medium flow,slow flow Product Dimensions: 2.8 x 2.3 x 5.6 inches Item model number: 2051 Is Discontinued By Manufacturer: No Target gender: Unisex Material Type: Silicone material_composition: silicone Material free: Lead Free Number Of Items: 1 Style: Stage 1 Batteries required: No Bottle nipple type: Traditional Silicone Nipple Item Weight: 1.41 ounces Country/Region of origin: China