The Natural Response teat supports baby's natural feeding rhythm and makes it easier to combine breast and bottle feeding. The teat is equipped with a unique opening through which milk only flows when the baby is actively sucking.

The nipple features:

• flow - the nipple enables a low flow of milk to resemble breastfeeding
• delicacy - the tip of the nipple has been improved
• flexibility - soft and flexible 1.0 nipples have been rendered with a more solid construction resistant to biting and the nipple collapsing
• a wide shape - a spiral shape for protecting collapsing even more
• a matt texture - a mellow tip
• an anti-colic valve - removes discomfort and limits the frequency of colic attacks

The Avent glass baby bottle:

• enables nutritional sucking
  
• is resistant to temperature and its changes - can be kept in a fridge and heated as well as sterilised
• enables a natural way of feeding, resembling breastfeeding - facilitates mixed feeding (both with the use of a bottle and breast)
• imitates a natural softness of a breast
• has elastic, spiral construction and convenient pads
• is equipped with an anti-colic, double-valve advanced system, directing the air into a bottle, not into a baby's tummy
• can be easily cleaned and assembled
• does not include BPA
• made from silicate glass - fully recyclable and high quality
• is compatible with other Philips Avent products (except Classic+ bottles and cups)
• assembled in GB and USA

The package includes:

• one 120ml 0 month+ glass bottle or 240ml 1 month+ glass bottle
  
• a low-flow nipple
• new response teat