• Suitable for First Choice+ Bottles. • Small Feeding Hole Suitable for Breast-Milk or Water. These Latex teats are suitable for use with NUK First Choice Bottles which have a wide neck. If you have the standard, narrow neck NUK Classic bottles you will need the standard teats. The First Choice+ Teats replicate a mother\'s nipple during breastfeeding. The extra soft tip easily takes on different shapes whilst also promoting the development of the mouth, lips and tongue. The orthodontic NUK shape, combined with the NUK First Choice extra wide lip support, makes it easier to alternate between breast and bottle feeding. Additional details: Packaging size: 60mm x 140mm x 60mm Recommended age: 0-6m