Cao Maru Face Stress Ball to Relieve Tension

The Cao Maru Face Stress Ball was designed to help you relieve tension. The unique anti-stress face ball was designed by Makiko Yoshida. The face is gray colored.

The are four different faces with different expressions to choose from. The stress balls are made from a pliable polyurethane resin. They are 3 1/8 inches by 2 3/4 inches in size.

The Caomaru stress balls come with a ring stand. The Japan Trend Shop carries them here.

This zany video from Gearbest shows how the stress balls work.