NIKKEN Magcreator SKU 1330. New in Box. Was only removed to take photos. From manufacturer’s website (https://www.nikenix.com/magcreator.html): The Nikken MagCreator is designed to roll fluidly down the spinal column to help you feel relaxed. A rollout with the MagCreator results in back muscles feeling refreshed and revitalized. Its structural bearings and stainless steel shaft are engineered to produce a continuous rolling action from the shoulders to the lower back, maximizing the effect of a back massage. The surface nodules add an extra level of stimulation, like a deeper massage. Magnetic Technology simulate the Earth’s natural magnetic field Comfort-grip, non-slip handles for stability Ball bearings decrease rolling resistance Helps ease tension of the back and shoulders