Popular Medela nipple formers, perfect for nipple shaping. Can be used with nursing pads! Medela nipple formers from the Swiss medical device manufacturer Medela! Well-ventilated and easy to remove even if breast milk accumulates! A design thoughtfully created for mothers. For mothers who are working hard at breastfeeding! *Used for one month. The rubber parts look a little yellowed because they have been sterilized by boiling many times, but the rubber's effectiveness has not diminished, and they can still be used. - Brand: medela - Product name: Nipple formers - Quantity: Set of 2 - Purpose: Nipple shaping