1)pu stress balls,pu foam,solid&soft handle 2)thousands of designs&shapes,OEM offered 3)safe,non-toxic,suit to EN71&CE 1)pu stress balls,pu foam,solid&soft handle2) popular promotional items3) safe, non-toxic,Suit to EN71 and CE standard4) thousands of designs and shapes5) special requirements on design, with abundant colors,can be printed with various logos6) super quality and competitive price ...