4pcs/set Vent Human Face Ball Anti-stress Ball of Japanese Design Cao Maru Caomaru-gray Go to amazon.com Related posts Thing need consider when find caomaru antistress ball toy? FeatureFaces: Ho-, Ge-, Ni-, or Pu-Material: Pliable polyurethane resin4 items for 1 set = 4 pcs ( Face : Ho, Ge, Ni, Poo )1 item Product Size :W5.5 x D6.5 x H6.5 (cm) DescriptionFaces: Ho-, Ge-, Ni-, or Pu-, Material: Pliable polyurethane resin, 4 items for 1 set = 4 pcs ( Face : Ho, Ge, Ni, Poo ), 1 item Product Size :W5.5 x D6.5 x H6.5 (cm)