The Haakaa breast massager in the shape of a beautiful shell is for all breastfeeding or pumping mums. It facilitates the flow of milk, helps trigger the milk-giving reflex and supports efficient emptying of the breasts. It also helps relieve milk engorgement and brings relief to full, sore breasts (such as those with breast inflammation). The Breast Massage Shell is the ideal tool to maintain and support a healthy milk flow.Improvement from milk flow. Provocation of the milk-giving reflex. Increase the amount of milk that can be obtained. Relief of swollen and sensitive breasts. Unblocking of clogged milk ducts. Preventing and relieving milk stasis and thereby preventing breast infections. Each breast massage shell comes with a USB charging cable and a storage pouch. Waterproof. Quiet motor for discreet use. Adjustable massage intensity with 7 different massage modes. USB charging cable. Easy to take with you. Application. To treat general discomfort, simply gently massage the affected area with the long edge of the shell. To stimulate your breasts to improve milk flow or induce lactation, use the furrowed side of the shell. Gently stroke from the outside towards the nipple. To loosen clogged milk ducts, gently press the "pointed" end of the conch into the affected tissue. This will allow you to reach deeper tissue and hopefully prevent mastitis. Use only for its intended purpose. Do not use the device if it is damaged. Do not use at the same time as oils or creams. Please stop using the device if you feel pain or discomfort during use and consult a nurse, midwife, lactation consultant or doctor. You can find more information about breast inflammation or milk retention at the La Leche League, for example.