3D Puzzle Marble Run for Adults Wooden Engineering Puzzle Kit Wood Mechanical Puzzles DIY Mode Kits for Age 14+ Years Old

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• [EXQUISITE CRAFT KIT] This 3D wooden puzzle model kit is composed of high-quality small wooden pieces and needs to be assembled by yourself. The 3D building block kit requires 2 AA batteries that you need to purchase by yourself (batteries are not included)
• [PUZZLE TOYS FOR ADULTS]3D mechanical wooden puzzle set is designed to improve your hands-on skills such as coordination, physics. Wood 3d puzzles DIY model kits are suitable for adults who love a challenge. Making a puzzle model kit may take hours with assembly instructions, it will make you become a creative construction engineer
• [HIGH QUALITY] science project kits makes by premium basswood plywood. Non-toxic,No burr. Marble track made safe from laser precision cutting.3D wooden building Toys for age 14 + years old.THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 14 AND UNDER.
• [PERFECT GIFT] - This wooden 3D puzzle building model kit creates unforgettable leisure time for you. A great gift for adults, friends mothers husband wife on any occasion such as birthdays, anniversaries, Thanksgiving, Christmas and more.
• [AFTER SALES SERVICE]3-D wooden toys are designed to make you more imaginative and creative. For this toy,If the product does not meet your expectations, please feel free to send us a message via "Contact Seller", we will handle it for you