KASTWAVE 3D Wooden Model Kits for Adults 3D Puzzles Magic Piano Musical Box Mechanical Model Building Sets Crafts 3D Jigsaws 223pcs

Transparent piano lid

Half-open transparent piano lid.

Piano key

The piano keys jump with the notes as the music plays.

Gear drive

Mechanical gear Drive, no battery needed.

piano

T-key button

Turn the T-key button at the bottom, then the built-in power movement drive.

• 【MECHANICAL MUSIC BOX MAGIC PIANO】The melodious music can best evoke people's nostalgia for good memories. People will fall into the memories of time and years after hearing the same tune. mechanical music box adopts an exquisite gear rotation struct
• 【SAFE MATERIAL & STURDY CONSTRUCTION】 - Made of plywood, strong and safe. Its components are reliable and not easily damaged. They are ripe and come together perfectly.
• 【EASY TO UNDERSTAND INSTRUCTIONS】 - The English instructions of this puzzle explain each assembly step in detail. You just need to follow the instructions step by step and you will understand the logic behind it.
• 【PERFECT GIFT】 - Perfect for DIY puzzle beginners and lovers. You can put it on the table to add a little fun to your work and life.
• 【Gear Drive Model】All you need to do is turn on the switch and the parts will rotate freely with the gears. When the music plays, you seem to be in it.