This instrument is the most effective and direct breast building instrument, which develops under the basic principle of physiology and physical sucking theory. And its slight but concentrated effect could exercise the muscular tissue (breast muscle develops—-next to neural tissue—-finally reach hypophysis) and stimulate hypophysis to excrete hormones, thus exercising muscular stretchy tissue and fibre function, enlarging breast naturally and effectively. It suits Eastern feminine physiology and is proven by years of clinical confirmation that it does no harm to the human body. Vacuum Therapy Vacuum Theray is a physical therapy stimulating pituitary to excrete hormone, elasticity of muscle tissue and fabric function. Therefore, breast become more elastic and smooth. Breast enlarging and lifting effect can be achieved. The effect is quick and steady. The vacuum pump can help absorb fat particle and liquid, which can achieve fat removing and body shaping.