Up for purchase is a KT Tape KT Recovery+ Ice/Heat Massage Ball W/ Interchangeable Inserts. New in Box, never been opened.KT Tape Recovery Ice and Heat Massage Ball With Interchangeable Inserts. KT RECOVERY+ ICE/HEAT MASSAGE BALL is an innovative approach to the traditional roller ball that far surpasses anything in the market. It combines the benefits of both deep tissue massage therapy and hot/cold treatment to warm-up and loosen muscles (hot therapy), and relieve pain and inflammation (cold therapy). The Massage Ball’s unique design allows for two different easily interchangeable hot and cold inserts—one designed to retain heat for longer, and one designed to retain coldness for longer. Users can easily switch between the two as needed to address a range of muscle treatment needs.-Features: Multi-functional massage roller ball with hot and cold therapy versatility Specially formulated gel inserts for longer heat and ice therapies Designed with physical therapists, massage therapists, and chiropractors Ergonomic rounded three-point design to fit all hand sizes Removable steel ball can be used alone or inside of housing ICE/HEAT THERAPY + MASSAGE TREATMENT – First massage roller ball of its kind to combine the traditional massage roller ball with ice and heat therapy options. Simply microwave the orange gel-core or freeze the blue gel core for hot or ice therapies.COLDER /HOTTER FOR LONGER – Each gel-core insert is specially formulated to provide long lasting heat (orange gel-core) or cooling (blue gel-core) for optimal therapy time. Heated core takes less than a minute in the microwave to prepare.ERGONOMIC DESIGN – An ergonomic rounded three-point design allows it to fit all hand sizes comfortably and prevent fatigue during massaging. Soft touch rubber exterior makes it easy to grip to massage out tense, knotted muscles after a tough workout.REMOVEABLE STAINLESS STAIN BALL – The stainless steel core can be removed from the outer handle for additional usage applications. Steel ball can be used with an ice or heat gel-core insert, or without. See pictures, Smoke free home.If for any reason there would be a return buyer pays all shipping fees, I only refund the price paid for item