KUKU DUCKBILL ANTI-COLIC WIDE-NECK CROSS-CUT NIPPLE L

1) Anti-Colic Silicone with Round Hole

2) Size 0-6 month

3) Teething Nubs ,

4) . Anti-tearing Ring

5) Circular Ribs -Effectively reduce baby's tongue coating

6) U-shape Ventilated System- minimize air intake and reduces colic and leak.