3D jigsaw puzzle stereo jigsaw puzzle toy design twelve zodiac chicken model DIYSize: 15*7.5*145*cmFeatures:Easy assemble. No glue required， No battery required. Great fun for the whole family. Top Quality Children's Item. You can fly your imagination and stain it the color you prefer yourself or with kids， friends，etc.DIY wooden 3D puzzle. Green material to ensure safety. Knowledge of structurology and mechanics.