4-Speed Massage Ball
A ball, built for mobility, training, and relaxation. Take it anywhere you go. In your bookback, pocket, or even on the plane when you need to feel more comfortable from tense seating arrangements. Here at FrankRolls’, we’re proud to present to you the 4-speed massage ball. Built with a rechargable battery, 4 variations of speed, ranging from a continuous hum to a pulse hum.