Come and see our amazing products. Made of premium quality and food grade plastic,silicone and stainless steel,safe and durable.Two layers of 304 stainless steel can ensure maximum durability,and improve insulation and insulation,safe to use,rust-free,and excellent durability.Magnetic self stirring technology - unique small magnet design,cup body at the bottom of the built-in magnetic device to drive the magnetic rods can be heated at high speed to stir the cup of drinks,a premium quality fluid motor works promptly upon the press of a button.Drink magnetized water for a long term can help nutrition absorption,improve gastrointestinal function,promote the body metabolism,improve immunity and high blood pressure.Powered by 2xAAA batteries(not included). Pls confirm further with us if any query about packing info, inventory status and time schedule.