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The general puzzle print only once times,and paly only one way.Recycle play puzzle can repeat print and play variety.Printing principle.When temperature up to 65°C with hair dryer,and the pattern on puzzle would disappear.Recycle play puzzle can repeat print.
Recycle Play Puzzle use less paper than general puzzle.
Make our environmental friendly.
Asia University
Taichung, Taiwan
EN-JOU LI,
Asia University
Chien Yu Chi,
Asia University