Mechanical Steampunk Wyvern Dragon DIY 3D Metal Puzzle 600CSFeatures:.Design Concept: Inspired by the characters of the real flying dragon, the model features complex sci-fi details to make it unique and visually appealing. Comes with a stainless steel bracket for a novel and eye-catching design..Wing Replacement: In addition to the colorful wings of the dragon, the complimentary gray and white wings provide a greater level of interest and playability without causing visual fatigue..High-quality Materials: Made of durable, sturdy, and long-lasting premium metal materials, environmentally friendly, and reusable, this model toy definitely is an ideal choice for collectors and enthusiasts..Fun and Educational: The product not only brings a challenging and fun assembly experience but also provides an educational experience. It can also be a fun family activity or classroom educational tool..Decorative Ornament: Used as a decorative piece on the desk at home or in the office, it adds a touch of elegance and delicacy to any decoration..Collectible Gift: As a superior gift for art, engineering, or metal product enthusiasts during festivals. It is also an ideal gift for children interested in STEM education.Specifications:.Material: Stainless Steel + Brass.Finished Product Weight: 1108g.Assembly Difficulty: Medium.Assembly Time: 6-12 hours (Depending on individual manual dexterity.).Product Weight: 1200g.Product Dimensions: 49 x 39 x 19cm.Package Dimensions: 28 x 22 x 13cm.Package Weight: 1600g.Packing: Box.Ages: 14+