The bottles have a
wide nipple base and a flexible nipple, making it easy for baby to latch on and use.
This model is pretty similar to Tommee Tippee when it comes to functionality, but in comparison to Tommee, this bottle has narrower overall screw base and
narrower nipple base as well.
The rubber ring / loop can now be rolled down over the stiff nipple until it gently squeezes
at nipple base on the areola.
Unlike some other bottles with vent systems, the Tommee Tippee bottles use a simple but effective method: a small hole in the side of
the nipple base.
If the lower lip is right below
the nipple base, when he opens his mouth wide, he is only going to latch onto the nipple.
Tape the tubing all the way down to
the nipple base to keep it from moving during latching — your baby isn't likely to notice or care about the feeling of the tape on his lips.
Hoffman technique — This is a technique which you can try to loosen
the nipple base, result between women are varied.
This product is designed to aim to older babies who can control the lips around
the nipple base.