bbtt DIY Coin-Eating Robot Kit: STEM educational project
This DIY coin-eating robot kit is perfect for a parent looking to spark a child's interest in STEM. It turns a simple science project into a hands-on lesson in engineering and physics.
Assembling the model teaches practical skills like following diagrams and soldering components. The green design makes it easy to spot small parts on a workbench. You see the gears move and coins drop, connecting theory to real-world mechanics. It works as a gift for a school lab, encouraging teamwork and problem-solving. This kit builds more than a robot; it builds confidence in young scientists.
Features
- mini assembly kit
- helps with science education
- gift for school lab
- green color
- STEM educational project
General specs
- Brand: bbtt
- Seller: Joom
- ID: 698727002acdc7012bb0edb9
- Purpose: Gift
- Function: Coin-Eating, STEM Educational Project, Mini Educational Project, Science Education Aid
- Product Type: DIY Robot, Model, Assembly Kit
- Target Audience: School Laboratory, Students
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$16.05
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | bbtt | Butterfly EduFields | BeAndge | YUTIN | Luckies of London Ltd. Office | |
| Model | 4-in-1 | 40in1 STEM Robotics Kit | 6 sets motor kit for kids 8-12 | YT1004 | OB0102 | |
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| Price | $16.05 | $13.98 | $99.87 | $21.99 | $18.24 | $18.45 |
| Seller | Joom | Banggood | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 12, 2026 | Feb 24, 2026 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 |
| Product Dimensions | 8 x 5 x 1 inches | 7.6 x 5.2 x 3 inches | 2.1 x 3.1 x 3.7 inches | 5.9 x 4.3 x 1.5 inches | ||
| Item Weight | 2.71 pounds | 13.7 ounces | 1.01 pounds | 5.6 ounces | ||
| Country of Origin | India | China | China | Israel | ||
| Manufacturer Recommended Age | 8 - 17 years | 6 - 14 years | 6 - 16 years | 6 years and up | ||
DIY Coin-Eating Robot Kit Green STEM educational project
$16.05
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