The design of Twistshake’s teat closely resembles reality. The likeness to the mother’s breast makes the transition between breastfeeding and bottle feeding both smooth and safe. The flexible tip resembles the mother’s nipple, preserving the baby’s natural feeding behaviour. The anti-colic vault prevent baby colic and delivers an even flow. To make sure the baby is supported correctly, the bottom of the teat is globe-shaped and soft. -BPA-free – safe for both you and your baby. -2x Silicon teat – produced from premium high quality super soft silicone. -6 + months – for gruel and wholemeal gruel.