Made of Chinese Nvwa stone, a special stone which only found in the yellow river three gorges area.;Sphere shape diameter 50 mm, 2mm tolerance allowed.;Machine work grinding, very good polished making.;Contrast color, very beautiful like the stone story itself.

• Gent House Nuwa Stone Contrast Color Baoding Citrine Chinese Health Stress Exercise Balls

Gent House Nuwa Stone Contrast Color Baoding Citrine Chinese Health Stress Exercise BallsGent House