The uniquely designed Dr Brown’s Options + Y Cut Teat is a fast flow tear, made for use with thicker liquids. The suggested age range for this Y Cut Teats is 9 months + but your childs preferred flow rate may vary. The breast like shape encourages a proper latch for a more natural bottle-feeding experience. Designed alongside medical professionals, the correct contoured breast shape and high grade soft silicone offer a more comfortable experience and help to avoid nipple confusion. Perfect for switching from breast to bottle and back again. Together with the anti-colic internal vent system, the Y Cut Wide-Neck teat gives baby vacuum-free feeding that is clinically proven to reduce colic, decreases burping and wind, preserves nutrients and aids in digestion for a good night’s sleep.