Dr Brown’s Options Bottles are the first convertible bottles that can be used either with or without the internal vent system, for your convenience. The unique internal vent system continues to create 100% vacuum-free feeding, which is clinically proven to help to reduce wind-related colic. This is what makes 9/10 healthcare professionals recommend Dr Brown’s for the relief of wind-related colic. As your little one becomes more developed, the bottle can be used without the vent system to work more like a conventional teat-vented bottle. Dr Brown’s scalloped-designed teat allows air to vent through the bottle when your baby’s feeding has developed, or you just want the convenience of a teat-vented bottle. The PreVent Soother has been developed by a paediatric dentist to help minimise the pressure inside your little one’s mouth. These pressures can potentially cause pacifier-related dental issues, such as cross-bites. Palatal pressure is lessened by the soother by creating an air channel that reduces suction and spreads apart when your baby is sucking. This patented suction-free air channel opens up as your little one sucks, for low-pressure comfort. Dr Brown’s Flexees Teether is a super-durable teether that is designed for biting and chewing. It features a variety of texture combinations to stimulate your little one’s gums and mouth. Flexees are ergonomically designed to access all teething areas and is completely freezer safe.