NULA 3D Metal Puzzles for Adults, 1390+ Pieces Dragon Mechanical Building Model DIY Assembly Jigsaw Craft Model Kits Steampunk Christmas Halloween Home Decorations Gifts

• 【3D Metal Puzzle Model Craft Kits 】- This 3D metal mechanical model is a marvel of engineering and beauty of biomechanics, perfectly combining mechanics with natural biology. Every tiny detail has been carefully crafted, and the final model is impressive.
• 【Fun To Assemble & Challenging Model Building Kits】- Once assembled, the size of the metal model kits is 32 x 25 x 20 cm / 12.6 x 9.8 x 7.9 inches. Making a metal model kit is challenging, depending on your speed and patience. Great Gifts for birthdays, Valentines Day, Fathers Day, Teachers Day, Christmas, Thanksgiving, and New Year.
• 【Family Time 】- Building this 3D Puzzle models can be worthy for the family to complete together.Trust us, its an unforgettable family moment that will inspire and empower your childs ability to plan and build structures like a real architect or engineer. 3D metal puzzles are suitable for teenagers and adults aged 16+.
• 【Detailed Instruction & Assembly Tools】- Carefully crafted from stainless steel and other metal materials, no need to use glue or solder. In addition, we provide detailed instructions, assembly tools kit, so you can make fewer mistakes in the assembly process.
• 【 Decorative Ornaments】- 3D Metal crafts kits can be used as decoration ornaments in living rooms, bedrooms and cafes. The retro steampunk mechanical models are not only beautifully designed, but also practical and interesting. A truly unique metal handicrafts piece on your desks, bookshelves or nightstand.

Product description 3D Metal Puzzle for Adults, 3D Laser Puzzle Model 3D Punk Metal Puzzle Model Kit, DIY Assembly Craft Model Kits 3D Puzzle Steampunk Mechanical Christmas Halloween Home Decorations Gifts Kits for Adults Teens Package Including .Assembly Kit *1 .Assembly Tool Bag *1 .Instructions *1 （PDF) Ingredients Stainless Steel + Alloy + Copper Directions Included