Pro-Tec Heatable AcuBall Massage Ball Colour:Blue Whether using the Hammer Bar

Whether using the Hammer Bar to help fuel your long distance workouts and races or as a meal replacement

Graduated compression to increase blood circulation

Outer Cap：Polypropylene

a roll-top opening and a full-side external zipper for easy access to anything inside

Directions:

Pro-Tec Heatable AcuBall Massage Ball Colour:Blue Whether using the Hammer BarGeneral Application Heatable, deep tissue massage ball provides effective pain relief anytime Medical Application Uses 100% natural acupressure and heat to release tight muscles and joints for pain tightness in neck, shoulders, back leg, hips and feet Design Features 7 years of research and testing Diameter 3. 5" Microwave for one minute to receive 60 minutes of soothing heat