Custom Large Beechwood Luban Lock Puzzle - Mortise and Tenon Intelligence Unlock Toy with Sample Drawing and Labeling Available

This intricately designed puzzle is crafted from high-quality beechwood and offers a unique and engaging challenge. Resembling the traditional Luban lock, it utilizes a classic mortise and tenon structure that combines both historical craftsmanship and modern design. The puzzle not only provides a mental workout but also serves as a beautiful decorative piece. It comes with a sample drawing and clear labeling to guide you through the unlocking process, making it suitable for both puzzle enthusiasts and those new to this type of brain teaser. Perfect for enhancing problem-solving skills and cognitive abilities, it's an ideal gift for curious minds seeking a hands-on puzzle experience. Material: Wooden Function: Puzzle Development Packing: Color Box Custom Processing: Yes Processing Methods: Customized according to your drawing Suitable Age: Children (4-6 years) Manufacture country: China Instructions included: No