Includes 4 Closer to Nature baby bottles The breast-like shaped nipple is acceptance guaranteed* and 97% mom recommended** Optimum-venting anti-colic nipple valve for less air intake and less discomfort Easi-Warm Bottle Warmer gently heats breast milk, formula and baby food from chilled or frozen to help preserve vital nutrients Microwave Steam Sterilizer uses 100% natural steam to sanitize baby bottles and other accessories in just 5 minutes The Tommee Tippee Complete Newborn Starter Set is all you need for content and easy feeding times. Closer to Nature bottles have the most breast-like nipple ever and flex and stretch like mom, so switching between breast and bottle feeding can be as stress-free as possible. The Steri-steam Electric Sterilizer sanitizes up to 6 bottles in just 5 minutes, killing 99.9% of germs that may linger in bottles, nipples, breast pumps and other baby feeding accessories. The Easi-Warm Bottle Warmer gently warms baby's feed, while the formula dispensers and insulated bottle bags help you keep fresh milk on hand when you need it. Helping you Parent On