• Body constitution :it uses cutting technology, no burrs on the edges of the puzzle, and hurt your hands,puzzle wooden
• Puzzle wooden:made of wood material, , safe and practical to use,funny puzzle
• Wood puzzle :promote the cognition abilities of body constitution, such as bones, organs, muscles, hands, legs etc,puzzle wooden
• Puzzle :suitable for over 3 years old, parents and adults can accompany to parent- interaction,puzzle wooden
• Funny puzzle :let understand the structure of the human body in the process of puzzles, exercise hand-eye coordination, logical thinking and observation,puzzle wooden