Orange and Peach silicone milk saver pump utilizes a natural suction method to release milk, and is therefore not battery or electricity operated. It is perfect for moms who are looking for a fast, easy, and affordable way to express milk without resorting to expensive electrical or manual breast pumps. Our silicone milksaver pumps catches let down that will otherwise go to waste when directly feeding or latching the baby with one breast. It can also be used while travelling as it is very small and portable. Our silicone material makes the suction comfortable, pain-free, and most importantly, effective.