Breastfeeding is a beautiful journey, which sometimes brings unexpected challenges. Introducing the world's first patented nipple shield with a built-in channel that allows you to see your breast milk flow in real-time. Whether you're navigating nipple tenderness or feeling uncertain about your milk supply, Munchkin® Flow Nipple Shield + is designed to boost confidence and support your breastfeeding plan. The Flow Starter Kit includes everything you need to succeed on your journey: an innovative Flow Nipple Shield, a case that doubles as a steam sterilizer for easy travel and safe storage, plus a cleaning syringe to remove excess milk to keep Flow's built-in channel clean. Flow Nipple Shield + is an essential tool that's transforming the breastfeeding experience for moms all over.