Check the listing for details. Work Kit: Newton Box - Level 5 - Karakuri Creation Group - Puzzle Box - DIY. Condition: New. Listed at 24.99 USD. Work Kit: Newton Box - Level 5 - Karakuri Creation Group Work Kit: Newton Box - A Gravity-Defying Puzzle Challenge Unlock the Secrets with Gravity Step into the world of physics with the Work Kit: Newton Box, where gravity is the key to unveiling its secrets. Unlike the "Kurukurukuri Box" from the Work kit series, this puzzle box features a completely different opening mechanism. Intrigued? Discover the fun in both building and solving this unique puzzle! Written Instructions: Japanese Only Please note that the step-by-step illustrated instructions for assembly are exclusively in Japanese. Despite the language barrier, the visual aids make the building process engaging and approachable for everyone. Personalization at its Best Once assembled, the Newton Box is your canvas. You have the freedom to attach the knob of the lid in any shape you prefer. Paint, draw, or customize to reflect your personal style. Made from plywood and katsura, it offers the perfect foundation for your creativity. Experience the Challenge While the Newton Box is rated at a moderate difficulty level, the true challenge lies in the assembly, offering a deeper understanding of the Karakuri mechanisms. It's an enriching experience that bridges building and puzzle-solving. Family Fun with DIY This Work Kit isn't just for adults - it's a hit with kids too! Its customizable nature makes it a fun family activity, allowing for hours of painting and coloring once the assembly is complete. Measurements: Approximately 3.07" x 3.07" x 2.01" (box body) Materials: Plywood, Katsura, etc. Producer: Karakuri Creation Group Difficulty Level: 5/10 Instructions: Illustrated guide (Japanese only) Note: Enhance your box with personal colors and designs post-assembly. Specifications Specifications Brand: Karakuri Creation Group Measures: 3.07" x 3.07" x 2.01" Color: Wood Tones Material: Wood Weight: 4oz Shipping Shipping We offer fast and free same day shipping, check out the eBay shipping tab for more details. Returns Returns 30 day money back guarantee. If for any reason you are not satisfied with your product return it, no questions asked. Returns are accepted if the item is in the same condition as it was received. We pride ourselves on our customer service. In the rare event that you have a problem with your item please contact us and we will be happy to help. About Us We are a husband and wife duo from Southwest Ohio selling on eBay since 2013. Our mission is to provide quality hobby supplies with fast and FREE shipping. Our primary focus is on RC car parts, papercrafting tools, and puzzles. We pride ourselves in our customer service and offer same day shipping. Do not hesitate to contact us with any questions or concerns!