Model No:MMG-13
Hollow Sphere : MMG-13
Hollow Sphere Is to demonstrate mass and volume of hollow sphere. This transparent manipulative has an additional section of an inbuilt inner sphere, measurement 7.5 cm in diameter inside the transparent outer body. Measure outer sphere 12.5 cm & inner sphere 3″
*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*
