Metallic Nano Puzzle 3D Piano Design for educational game

•  Environmentally friendly materials
• DIY with no glue, No tools,  No scissors Required.
• Easy to insert the parts together
• Great for education and fun

Please be patient to finish the model, enjoy the little challenge.

The most of people can finish models by following the maps in the instruction.
With english user manual.

•  4 Years of Manufacturing and Processing.
•  OEM and ODM both Acceptable and Welcome.
•  Professional Design & Free Sample & Prompt Delivery.
•  Safe and Various Payment Terms , or as your request.
•  High Standard Management for Quality Control.
•  Good Reputation among Customers and the Industry. 
•  Stable and Long Term Business Relationship with other Factories in Related  Industries.

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