Discover the beauty and engineering marvel of the London Tower Bridge with this intricately designed 3D mechanical model kit. It features functioning wooden gears for an interactive experience, making it perfect for those aged 14 and older who enjoy building models. Add this iconic landmark to your collection and explore other famous monuments in the series for a truly immersive experience. This eco-friendly 3D STEM model is designed for assembly and customization at school or home. Made from sustainable plywood, it requires no messy glue. Includes clear, colorful step-by-step assembly instructions. Built with sturdy construction and high-precision laser-cut plywood for amazing detail. Comes in an all-inclusive box for self-assembly.Details:Natural woodPackage measures 10.6" x 3.1" x 9.1"Made of sustainable plywoodNo glue requiredFeatures functioning wooden gearsTotal 266 pieces puzzleIncludes assembly instructionsRecommended for ages 14+