Specification Name: 3D Metal Puzzle Mechanical Phoenix Model Kit Material: stainless steel Parts: 358pcs Assembly time: 6 hours Applicable age: 14 years old + Finished size: 24*21*17cm/9.45 x 8.27 x 6.69 inches Description Immersive experience: Make a 3D metal model of a mechanical phoenix to improve cognitive skills through close observation, logical thinking and spatial imagination. REALISTIC WING MOVEMENT: The Phoenix Metal Puzzle's curved rod rotation structure allows for realistic wing flapping. Utilizing the lever principle, users can easily control the wing movement. 3D METAL PHOENIX: The model is made of high quality stainless steel, the stainless steel assembled model ensures excellent corrosion resistance, wear resistance and strength. Its durability ensures stability for long-term use. ART COLLECTIBLE: This 3D metal phoenix mechanical jigsaw model is a fascinating collectible that showcases the harmonious blend of modern technology and ancient mythology. It is suitable for displaying in a variety of occasions, adding a unique style to any space. EXQUISITE AND UNIQUE GIFT: The 3D mechanical metal phoenix is not just a product, it is a magical, educational, artistic and decorative entity. Whether it's a gift for friends and family or a personal collection, it brings endless fun and surprises - making it an extraordinary and thoughtful gift choice. Product List 1*Model Set 1*Instruction Manual