Straw bottles normally come with flexible and hard straws. The best straw bottle to use is the one with a flexible straw as the liquid flow smoothly, and the baby does not have to tip the cup to drink. A straw bottle will help to build lip, cheek, and tongue strength and will promote an appropriate resting position of the tongue for future speech development and a proper swallow pattern. Suitable to use from 12 months till 36 months
