3in1 3D Wooden Puzzle for Adults Music Box Set-Kids DIY Musical Instrument Model Assembly Puzzles Hands Craft Building Kits Home Decoration (3PCS: Gramophone Piano Harp) 3 Puzzle Bundle Set,These wooden puzzles are DIY, so your kid gets to put it together as a fun hobby activity that is also mentally stimulating. parent-child interaction and emotional development can be promoted during the construction process. 【Exquisite & Adorable Design】After careful design, technical team, laser precision cutting has carved out These exquisite music boxs，match the crisp tone of The movement，Just gently turn the hand crank and enjoy the melody instantly，No one will be dislike them! 【Assembly Tips】Non-toxic and pre laser-cut wood sheets with well-fit parts,no glue needed.Through detailed instructions in English,Feel the joy of creating miracles with your own hands. 【DIY Model Kit】when you finished the assemble, you will get 3 lifelike 3D wooden model.