Children Scientific Puzzle Small Fan Model DIY Student Experiment Manual Material Science GizmosDescription:Style:PuzzleType:PracticeMaterial:WoodColor:As the picture show Size : Length:15cm Height :11cmWeight :About 140g Package included:1Xmaterial package1XglueDescription:Style:puzzleType:practiceMaterial:woodColor:yellowSize about:15cm long、11cm highWeight about:140g Package included:1Xmaterial package1Xglue