The Dr. Brown'S Natural Flow Options+ Narrow-Neck Bottle Gift Set (Pink) Has Everything You Need For Feeding Your Growing Baby .Bottles Feature An Internal Vent System Which Reduces Colic .120 Ml Bottles Are Perfect For Newborns And As They Grow, Switch To The 250 Ml Bottles .Bottle Brush Included Makes Cleaning A Breeze .Travel Caps Are Ideal For Mess-Free Feeding On The Go .Includes A Textured, Ergonomically Shaped Teether Made Of 100% Soft Silicone To Soothe Sore Gums .Supports Your Little One Through Many Of The Major Feeding And Oral Development Milestones In Their First Year .Dishwasher (Top Rack) And Sterilizer Safe .Set Includes 250 Ml Bottles, 120 Ml Bottles, Nipples, Teether, Bottle Brush, Travel Caps And Cleaning Brushes .