| 摘要 |
PROBLEM TO BE SOLVED: To provide a play tool utilizing used PET bottles, capable of making children more interested in recycling or reusing. SOLUTION: The play tool is composed of a base board with mounting parts at respective corners and a plurality of PET bottles. A part of each mounting part of the base board is formed in a shape similar to the shape of the bottom of the PET bottle, and a PET bottle is mounted on the mounting part. The lower side surface of each PET bottle is pasted and fixed to the rear surface of the mounting part with an adhesive tape, and the PET bottles are erected on the base board. COPYRIGHT: (C)2009,JPO&INPIT
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