Kit with manual breast pump that helps to improve breastfeeding. It helps to express colostrum at the physiological rhythm without irritating the sensitive skin of the breasts. In addition, it has 4 disposable cushions that adapt to all anatomies and promote natural flow. It also contains a soft and flexible silicone nipple that mimics the mother's nipple. It also includes a 125ml polypropylene bottle, very easy to sterilize and BPA-free. It comes complete with 1 cap, 1 pillowcase and 1 pumping utensil with handle.