Two Zinc Heath/Stress Balls - .9999 Fine ( 99.99% Pure ) Zinc Spheres
These are two .9999 Fine ( 99.99% Pure ) Zinc spheres. Each sphere weight approximately 1 pound. They have been smoothed and polished and have a small bulge around the circumference of the sphere due to how they are poured ( as seen in the pictures ). Zinc has a plethora of antiviral, immune system, and healing benefits. These high purity solid zinc stress balls can be rolled and rotated in your hands.