3D Piano Model Kit｜Mechanical 3D Wooden Puzzle Kit

We organize our DIY kits by difficulty level, including beginner, intermediate, and advanced options. You can shop by difficulty to find a miniature kit, book nook kit, or wooden puzzle kit that matches your experience and build time. Each product page also includes details such as pieces, assembly time, and difficulty level to help you choose with confidence.

Glue and batteries are usually not included due to shipping restrictions. DIY miniature kits, book nook kits, and wooden puzzle kits require a small amount of glue during assembly, along with common batteries or small tools depending on the design. We recommend using craft glue or alcohol-based glue based on your kit materials. These glues are easy to find at local craft stores, stationery shops, or general retailers. You can also read our glue guide to help choose the best option before assembly.

Each DIY kit includes the main parts needed for assembly, such as pre-cut pieces, printed details, miniature accessories, and a step-by-step manual. Some DIY miniature kits, book nook kits, or wooden puzzle kits may also include LED lights, music parts, or moving features. Please check the product details for the exact contents.

If any part is missing, damaged, or not working properly, please visit our Replacement Parts page and follow the instructions to submit your request. Please provide your order number, product name, part number, and clear photos so our support team can review the issue quickly. Once your request is registered, a dedicated team member will help arrange the replacement parts you need to complete your DIY kit.

Build time depends on the size, difficulty, and level of detail. Smaller DIY kits may take only a few hours, while larger DIY miniature kits, book nook kits, 3D wooden puzzle kits, or mechanical puzzle kits may take longer. Please check the estimated assembly time on each product page before ordering so you can choose a project that fits your schedule.

Orders are usually processed within 1–3 business days. Delivery time depends on your location and shipping method. Once your order ships, you will receive a tracking number by email, and you can also track your order anytime through our order tracking page.