3D Wooden Puzzle Marble Run Set DIY Assembly Building Model Kit STEAM Engine Educational Toys for Adult Kids Birthday Gifts

High-conrned chemical : None Warning : CHOKING HAZARD-Small parts. Not for children under 3 years. Gender : Unisex Material : Wood Puzzle Style : 3D PUZZLE hriyungel Recommend Age : 14+y

: Mainland China

Description: Material: wood Color: as picture Size: As the picture show Age Range: ≥3 years old Package: 1 set Note:1. A-Battery Driven and A-Manual Driven are delivered in boxes. The B-Manual Driven is opp bag.2. The style of our A-Battery Driven and A-Manual Driven packaging boxes may be updated as local regulations require product information. TThe style of the packaging box is random when shipped.3. The battery case of the product has 2 styles, which are shipped randomly.3. The plastic material board of the product has 2 colors, transparent and orange, random delivery. This DIY engine model kit not only provides an entertaining and educational experien, but the marble run wooden assembly kit also promotes hands-on learning and problem-solving skills. It is the perfect tool to introdu the conpts of mechanics, engineering, and physics to young and kids minds, nurturing their interest in scien and technology.

Whether you are searching for an engaging way to spend quality time with family or looking to expand your collection of educational toys, our 3D Wooden Puzzle Marble Run Set DIY Assemble Mechanical Model Building Kits is the ideal choi. Stimulate imagination, enhan fine motor skills, and enjoy the satisfaction of creating something truly remarkable.

Features: 1. Constructed from high-quality wood, our model building kits offer a fun and engaging way to enhan creativity and critical thinking skills. With its intricate design and precision engineering, this kit guarantees hours of immersive and rewarding assembly experien. 2.The 3D Wooden Puzzle Marble Run Set features a unique marble run track.   Embark on a challenging journey as you assemble the various pies to create a mesmerizing maze, allowing marbles to ra through twists, turns, and tunnels. 3. Our model building kit is not just limited to children;  it makes a fantastic gift for adults as well. Take a break from the hustle and bustle of everyday life and immerse yourself in the calming pross of assembling this intricate puzzle. Perfect for hobbyists, enthusiasts, and anyone looking for a creative and relaxing pastime. 4. Don't miss out on this opportunity to provide a unique and memorable gift for birthdays, holidays, or any special occasions. Add our STEAM educational toy to your cart now and embark on a journey of learning and fun!

Common problems: 1. Is it difficult to remove the parts from the parts board? In order to facilitate the removal of the parts, the connection point between the parts and the bottom plate is kept in a minimum state during the prossing, and the parts can be dropped off by gently moving up and down with your fingers. 2. What if the part breaks? Each set comes with a spare parts board containing vulnerable parts that can be glued together with super glue if damaged. 3. Will it be hard to assemble the model? The product is designed with the traditional Chinese mortise and tenon conpt, and the model is fixed by the way of level bite and level interlock. There is no need to bother to be affected by the temperature and humidity in different regions when assembling, and the tightness of the socket will be slightly different 4. The model looks complicated. Will it be difficult to assemble? Products with detailed instructions, each step is illustrated, as long as the order of assembly, you can easily complete.

Warm Tip :  1. Note: A-Battery Driven and A-Manual Driven are delivered in boxes. There are 2 types of boxes in the following figure, which are delivered randomly. B-Manual Driven is opp bag. 2. If the item is damaged or any problems, immediately before leaving feedback and we'll do our best to solve your problem as soon as possible! 3. Due to manual measurement, the size may have an error of 1-2cm. Have a ni day! Note:1. A-Battery Driven and A-Manual Driven are delivered in boxes. The B-Manual Driven is opp bag.2. The style of our A-Battery Driven and A-Manual Driven packaging boxes may be updated as local regulations require product information. TThe style of the packaging box is random when shipped.3. The battery case of the product has 2 styles, which are shipped randomly.3. The plastic material board of the product has 2 colors, transparent and orange, random delivery