The Hot Heart Massager is reusable warming massager. Turn your sensual massage real sexy, real fast with the Hot Heart Massager. With one click, the Heart Shaped heat pack is ready for you to give a five star massage. Features: made for couples who love to play together. With one click, the heart shaped heat pack is ready to give a five star massage. Perfect way to turn a sensual massage real sexy, real fast. A great way to spice up foreplay. Reusable. Directions: activate the Hot Heart Massager by clicking the metal disc inside and feel it warm up to an amazing 129 degrees Fahrenheit For 54 degrees Celsius C. Use with or without massage lotion. To reuse place massager in boiling water for 7 to10 minutes or until the crystals have liquified. Let the heat pack cool to room temperature before using again.