Lansinoh Glass Breastmilk Feedng Bottles 8oz/240ml Naturalwave Nipple M 4 Pack - New PRODUCT DETAILS: Item: Lansinoh Glass Breastmilk Feedng Bottles 8oz/240ml Naturalwave Nipple M 4 Pack Size: 8 oz SWITCH BETWEEN BREASTFEEDING BOTTLE FEEDING - Lansinoh?s bottle nipples encourages your baby to use the same feeding patterns they learn while breast feeding, taking the stress out of bottle feeding REDUCES NIPPLE CONFUSION - Lansinoh's NaturalWave Nipple is clinically proven to reduce nipple confusion for breastfed babies and is part of newborn essentials must haves PREMIUM ECO-FRIENDLY GLASS BOTTLE - Made from durable borosilicate glass designed to withstand extreme temperatures and resist thermal shock. Safe for your baby and the environment. Easy to clean and made without BPA and BPS. INNOVATIVE NIPPLE TECHNOLOGY - Lansinoh?s glass baby bottles feature our NaturalWave Nipple technology, designed with a wide, textured base and gentle slope making it easier for babies to latch MINIMIZES GAS-RELATED DISCOMFORT - The anti-colic Air Ventilation System is designed for your baby to release air from the nipple to help reduce symptoms such as gas and colic. SAFE FOR BABY - Made with 100% soft, flexible silicone, Lansinoh?s bottle nipple is safe, easy to use, and loved by babies and parents Thank you for your interest! Please check out our see other items page and save our seller page for easy future shopping with us. Please ask any questions you may have before purchasing. Thank you, we truly appreciate your business!