TOKYO selection Water Operated Robot Crane Craft Kit: STEAM educational toy
Available Options
Meet the Smartivity Water Operated Robot Crane Craft Kit—it's not just another toy, it's a brain-boosting adventure for kids 8 and up. Imagine this: a DIY 3D puzzle that's as fun to build as it is to play with, sparking creativity and sharpening problem-solving skills along the way. And here's the kicker—it runs on water! That's right, this clever little gadget teaches physics and engineering in a way that's so cool, they won't even realize they're learning. Perfect for the budding scientist in your life, it even comes with a Japanese instruction manual (don't worry, it's detailed and easy to follow).
- DIY 3D puzzle
- Water operated mechanism
- For children 8+ years
- Japanese instruction manual
- STEAM educational toy
General specs
- Brand: TOKYO selection
- Seller: Joom
- Age Range: 8 years and up
- Operation Type: Water operated
- Educational Focus: STEAM
- Assembly Required: Yes
- Instruction Language: Japanese
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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|---|---|---|---|---|---|---|
Water Operated Robot Crane Craft Kit STEAM educational toy
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| Brand | TOKYO selection | baby and kids | Thanos tool | Smartivity | TOMTOP JMS | Handy Hobbies |
| Model | ||||||
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| Rating |
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| Price | $95.66 | $54.62 | $23.80 | $86.73 | $40.84 | $17.30 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 27, 2025 | August 8, 2025 | August 13, 2025 | August 31, 2025 | August 29, 2025 | August 26, 2025 |
| Age Range | 8 years and up | 6–12 years | 8 years and up | |||
Water Operated Robot Crane Craft Kit
Michael M.
Seattle, WA
June 1, 2025
I picked this up for my nephew, and we spent a weekend putting it together. It was a nice bonding activity, and he got a kick out of seeing it work with just water—no batteries needed. I'd recommend having some towels handy to avoid spills. Overall, it's a solid kit that encourages creativity and problem-solving, though it's not the most durable toy out there. For the price, it's a decent value, but don't expect it to last forever with heavy play.
- Pros: The build process was quite engaging and educational, making it a fun project that teaches basic principles of physics and engineering without feeling like a lesson. The water-powered mechanism is a clever touch that adds a unique twist, and the instructions were detailed enough to follow smoothly, even with the Japanese manual, which was surprisingly easy to decipher.
- Cons: The packaging is fine, but the materials feel a bit flimsy and might not hold up well over time, especially with rough handling. It requires a good amount of patience and attention to detail during assembly, which could be frustrating for younger kids or those not used to this type of craft. The water operation is neat but can be messy if not managed carefully.