The product is very well made and there is definitely a great value for money. With respect to the intended action there in any case an improvement, but this occurs neither as fast nor shall they be so long as the other Nipple Formers (Ex. A Niplette). Moreover leiert the attachment ring, which rests directly on the chest, after prolonged wearing of, so that the effect is reduced after that - you would have the product so after some time to buy new (or at least the attachment ring). I would once again have to decide, I would choose not to own this product and the same for a different type of remedy (Niplette).