Dr. Brown's ナチュラルフローベビーボトル用シリコンニップル、Yカット、2個入り

The flow is noticeably faster with the Y-cut, which is exactly what my little one needed for thicker milk—no more frustrated gulping. The silicone feels sturdy and has held up well through dozens of sterilization cycles without warping.

Finally got these Y-cut nipples for the thicker purees and the flow is just right—no more frustrated fussing during meals. The silicone feels sturdy yet soft, and I’ve noticed a clear difference in how much less air my little one swallows.

My baby has definitely been less gassy since we switched to these nipples, the anti-colic vent system seems to make a real difference. The Y-cut handles the thicker purees we're starting to introduce without leaking everywhere.