Our Natural Bottle With An Ultra-Soft Teat More Closely Resembles The Breast. The Wide Breast-Shaped Teat With Flexible Spiral Design And Comfort Petals Allows Natural Latch-On And Makes It Easy To Combine Breast And Bottle Feeding.The Wide Breast Shaped Teat Promotes A Natural Latch-On Similar To The Breast, Making It Easy For Your Baby To Combine Breast And Bottle Feeding.The Teat Has An Ultra Soft Texture, Designed To Mimic The Feel Of The Breast.Flexible Spiral Design, Combined With Our Unique Comfort Petals To Create A Flexible Teat, Allowing For A More Natural Feed Without Teat Collapse.