Nipple shaping pump, LansinohProduct specifications: Lansinoh Nipple shaping pump It works gently by gently pulling the nipple outward, temporarily correcting flat or inverted nipples. This way the baby can grab the nipple feeding at the breast easily. Easy to use with one hand. Practical and efficient, the nipple shaper pump has two cups, with different sizes for easy adaptation to different shapes and sizes of nipples. Includes a small case for portability and hygienic storage of the pump.