Nine Planets Solar System 3D Metal Puzzle Steampunk Mechanical Model Kits, Gear Driven Planetary Display Educational Science Decor Gift for Astronomy Learning

Specifications: .Product name: Solar system model kit .Model: DM405 .Material: Aluminium alloy + stainless steel .Surface process: Anodic oxidation .Number of parts: 600+ .Difficulty level: ★★ .External power: DC 5V .Product size: 365 mm × 252 mm .Packaging size: 390 × 390 × 166 mmPackage IncludingOrrery solar system model parts *1 setAssembly hardware and gears *1 setPower cable *1Instruction manual *1

• ✨【Planetary Gear Simulation】This solar system model recreates planetary motion through a coordinated gear mechanism, transforming astronomy concepts into a visually dynamic 3D metal puzzle for learning and display.
• ⚙️【Complex Mechanical Assembly】As a steampunk mechanical model kit, it features over 600 precision parts arranged to deliver balanced movement, structural stability and mechanical satisfaction during and after assembly.
• 🧠【Educational Build Experience】The 3D metal puzzle assembly process encourages logical thinking and deeper understanding of solar system structure, ideal for science-minded users and collectors aged 16+.
• ✨【Modern Metal Aesthetic】Refined anodized metal surfaces enhance durability while presenting a clean industrial style suitable for modern interiors and science-themed décor.
• 🎁【Desktop Display Size】Measuring approx. 36.5×25.2cm once assembled, this solar system model fits desks, shelves and display cabinets as a creative educational gift.