Description

LCOCWMY 3D wooden puzzle assembly, marble run track set, adult DIY construction kit, brain-teasing mechanical gear model, suitable for ages 14+ and above, a festive gift The LCOCWMY wooden marble run consists of approximately 275 parts, assembled by mortise and tenon craftsmanship without the need for glue. The product comes with detailed assembly instructions and requires 6-8 hours for assembly, making it a beautiful 3D puzzle. 【Fun】By manually turning the lever, gears work together, causing metal marbles to travel along two tracks. Every movement you make will set all the components in motion together. Rotating to engage each piece will elevate your puzzle gaming experience to the next level. 【Raw Materials and Craftsmanship】Selected premium birch wood. Laser-cut plywood, non-toxic, environmentally friendly, odorless. Smooth wooden boards, focusing on the physical and mental health of your family. LCOCWMY 3D wooden puzzles have passed multiple professional quality inspection certifications, ensuring safety and peace of mind. 【Perfect Gift】The LCOCWMY 3D handmade puzzle clock is the best choice as a gift for friends, family, birthdays, and holidays. 【Service】If you encounter any issues or require replacements, please feel free to contact our customer service. We will do our best to assist you. Your satisfaction is always our goal. Shipping We offer FREE shipping on all orders! We ship within Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc. We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed. Local pickups and combined shipping options are not provided at this time. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods: PayPal Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Contact Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays. Please visit our eBay store to check out other items for sale! Thank you for shopping at our store.