| 摘要 |
PROBLEM TO BE SOLVED: To provide a pet animal plaything that can be easily assembled and has a sufficient strength, and also can be freely combined and comprises hexahedrons.SOLUTION: One hexahedron 2A or 2B is formed by the same or different two combinations of hexahedron components 4, 5 with different positions of opening parts 3 having a hexahedron side face forming unit 4D comprising three plates 4A, 4B, 4C continuously arranged bendably for forming three consecutive side faces constituting hexahedrons 2(2A, 2B). These hexahedrons are optionally combined, and thereby a pet animal plaything 1 can be freely assembled. |
