Safety & Patent

Our Products are Safe and Non-Toxic. A series of Y.C.Z Wisdom Ball has passed strict in-house and government testing.  Each product goes through rigorous testing at an accredited laboratory, and meets or exceeds US (ASTM F963), Europe (EN71) and Taiwan (CNS) Standards.

We are applying the patent in many countries. 
Now we have patent in USA, Taiwan, Japan and China....etc.