- Learn machine is consisted of one or more than one parts, which are used to convert energy
- Know that the gear transmission is a kind of mechanic transmission
- Observe how the gear transmission brings the legs of crawler to move
- Attracts your kid's interesting of scientific sense
- An enjoyable means of training your kids
- Recommended for ages 8 and older
- Great gift for kids
- Package size (L x W x H): 16.5 x 6 x 22.5 cm
- Package weight: 0.21 kg
- 1 x Interesting Crawler Experiment Kit
- 1 x Manual
- We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys), we recommend proper supervision as we cannot be held liable for misuse or accidents.
If you have already purchased this product, please click here
to write a short review and receive 5-30 DM Points.
If you are considering buying this product, you are very welcome to click here
and submit your inquiry and we will reply as soon as possible.
Customer Reviews Only For Verified Buyers. Write a review and get DM Points
| No inquiries. Before buying this product, if you have any questions about the product, delivery, payment,etc. please feel free to submit your inquiries and we will reply to you within 24 hours.