Kamagon Exercise Ball, Red 14-Inch with workout DVD Marchioro uses only high-quality low-density

Marchioro uses only high-quality low-density polyethylene

100 percent polyester

hold and play with the metallic speckled egg until you see rainbow eyes light up inside

Dimensions: 30" H x 30" W x 14

Kamagon Exercise Ball, Red 14-Inch with workout DVD Marchioro uses only high-quality low-densityIntensify your next workout using the Kamagon Ball's patented Hydro Inertia technology. The use of fluid resistance wakes up more muscle fibers than traditional, static weight training using the same amount of resistance. The Kamagon Ball is a unique core stability product that bridges a necessary gap in the functional training market. Fill the Kamagon Ball with water to adjust the weight and create a "hydro inertia" that uses a greater number of