Tommee Tippee Advanced Anti-Colic Baby Bottles, 260ml, 2 Pack. These BPA-Free feeding bottles are effective against the symptoms of colic due to their super-sensitive anti-colic valve. When you’re unable to breastfeed your baby, you can always rely on the Tommee Tippee Advanced Anti-Colic baby bottle. Its teat has a special shape to offer a feeling of comfort, which is so vital for a basic need such as feeding. Characteristics: helps promote active suction reflex just like during nursing, profiled shape to facilitate correct holding, effective airing system, wide neck for easy filling and cleaning, silicone teat shaped like a mother’s breast, keeps the tongue and oral muscles activated, helps reduce the occurrence of colic, can be sterilised easily in a microwave, promotes the correct coordination of sucking, swallowing and breathing. How to use: You can sterilise it in the microwave in just 3 minutes.