Tourmaline, working as the energy source, is attached to elastic fibers of this Blueshot Energy Stone Microcurrent Enhance and Lift Bra and can produce heat without electricity and other energy sources. It can generate microcurrent to stimulate the growth and lift of your breasts. It does this by stimulating collagen production, which helps improve the fullness and firmness of your breasts. The best part is that it accomplishes that without invasive or surgical procedures. With continuous use, youll be able to have the bust youve always dreamed of! How do Blueshot Energy Stone Microcurrent Enhance and Lift Bra Works? Blueshot Energy Stone Microcurrent Enhance and Lift Bra stimulates breast points by massaging the bumps to promote blood circulation and smooth mammary glands to prevent sagging breasts, while providing EMS micro-current technology stimulation to the skin surface and underlying tissues to tighten skin and ligaments and promote the production of collagen It also can increase the ability of existing cells to store lipids, speed up the production of new cells, stimulate the synthesis of female hormones, invigorate your breasts in a short time and give them a nice and visible lift, making them look fuller. It is more effective than traditional method.