Wide neck to make filling easier. In guaranteed BPA-free glass, they retain the heat better & are easy to sterilise, ensuring maximum hygiene. Fitted with a silicon teat designed to prevent hiccups, with standard flow suitable from birth: wide shape & soft texture to mimic the breast, ideal for making the transition from breast to bottle. Special valve to reduce the risk of newborn colic. Supplied with anti-leak caps. 1 year guarantee. Always check the temperature of the food before feeding. Please note: this is a green star item, no extra discounts apply.