The patented Avent Anti-Colic Teat has an anti-vacuum skirt with a one-way air valve that reduces incidents of painful gas and colic.
The natural shape and feel of the soft silicone teat closely resembles the breast.
NOTE:
Variable Flow teat is for thicker liquids and should not be used as an alternative to regular teats. The position of variable flow teat will be faster than fast flow teat.
