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 handle 2) popular promotional items 3) safe, non-toxic,Suit to EN71 and CE standard 4) thousands of designs and shapes 5) special requirements on design, with abundant colors,can be printed with various logos 6) super quality and competitive ...