The Philips AVENT Variable Flow Teat has a specially designed slot that provides an extra-fast flow and also accommodates for thicker liquids. The flow rate can be easily varied by turning the bottle to align the I, II or III markings and is suitable for little ones aged 3+ months. These teats make it easier for you to feed your baby, whether entirely by bottle or a combination of breast and bottle. The naturally-shaped silicone teat allows your baby to control milk flow as they would while breastfeeding, which means they can suckle almost as at the breast for a stress-free transition. A unique skirt on the teat flexes to allow air to enter the bottle, rather than into your little one’s tummy and helps to significantly reduce colic. Philips AVENT Classic Teats are designed to fit all bottles in the AVENT Classic Range and the teats are interchangeable, being available in different flow rates. The teats are fully BPA free and extensive researching clinical trials are carried out to effectively promote your baby’s well-being, giving you the flexibility to care for your growing little one.