Mother K | Wide Neck Anti-Colic Nipple 2-Pack

• Realistic nipple design, so real babies can't tell the difference
• Mommies highly recommend it for its anti-colic effectiveness
• Suitable for both breastfeeding and formula feeding
• BPA-free, contains no harmful substances

Sizes:

-S size, single hole: 1-2 months

-M size, Y-cut: 2-4 months

-L size, Y-cut: 4-8 months

-XL size, Y-cut: 8 months and up