Manual breast pump, has a handle to manually adjust the frequency of extraction. A manual technology of the greatest comfort. Specially designed to reproduce the baby's natural sucking, these 3D breast shields offer great efficiency in the stimulation and expression phases; respecting the comfort of the breast. Can be used to correct inverted nipples. When the nipple is flat or hollow inside the areola, you can make it stand out with stimulation using a manual breast pump. It is extremely lightweight, weighing 190g. Its ultra-compact design makes it very easy to carry.