3D Electric Catapult Track Device Marble Run Set Mechanical Model Science Maze Education Toys for Children Kids

Specification:

Name: Mechanical 3D Wooden Puzzle

Material: Environmental Wood

Features:

1. Laser precision cutting, which makes the parts can be easily cut off the sheets.

2. Each part has corresponding code, which makes the assemble easier.

3. Product may be painted according to one's preferred color.

4. This modeling kit is not just a toy, it is good for intelligence development, cultivate children's Hands-on ability, and develop their imaginations.

5. It can be a home decoration, and also a great gift for children and adults for Birthday/New Year/ChristmasDay/Thanksgiving Day etc.

6. Wooden models are more suitable for children to play with compared to metal models, paper models and plastic models.

Notice:

1. There might be slightly difference in color, because of the computer monitor settings.

2. With the difference in the measurement method, please allow 1-3cm in size deviation (1cm=0.394inch). Thank you for understanding!

3. The item comes with pieces, Includes all parts, need to be assembled.

4. If connecting joints is loose, glue are recommended, but due to transportation issues, the package does not include glue. You could use the existingeco-glue, wood glue or water glue.

Product doesn't contain batteries

1. Are your products safe?

No doubt about it! Our products are made of eco-friendly wood and have child-grade safety certificates, making them absolutely safe!

2. How to assemble this puzzle?

Follow the English instruction step by step, assemble all parts from A to B to C...Don't take out all the pieces at the beginning. When assembling part A, only take out the pieces needed for the part A base on the piece number.

3. What if the part breaks?

We've got some spares for vulnerable parts. In the case of damage to other parts, you can use a strong glue to make them together. If there is no way to repair it, you can try to ignore it and move on to the next step. Usually, damage to one part does not affect the overall effect.

4. What if I can't finish building it?

Checking the manual again or looking for help from friends and family is a good idea. Of course, we are more than happy to help, so please contact us promptly for assistance.

5. About the Feedback:

**If you are satisfied with our products, please leave us a positive feedback with an overall Detailed Selling Rating(DSR) of 5 Stars.

** If you are not satisfied, please don't leave negative feedback. Contact our customer service directly and we will provide you with a good after-sales service.