Sillbird B889 Robot Dinosaur Kit - 5 in 1 Buildable Set with Remote Control
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Looking for the perfect STEM gift that'll make their eyes light up? Whether it's a birthday, holiday, or just because they aced their science project, this robot kit is a hit for kids 8 and up. It's not just a toy—it's a celebration of their curiosity and a sneaky way to get them learning. Plus, it's a blast for parents and kids to tackle together (who says bonding can't involve robots?).
Here's the deal: this isn't your average building toy. It's a creativity powerhouse that teaches problem-solving and coding, with a side of fluid dynamics thanks to its cool spray function. Imagine your kid having so much fun they don't even realize they're learning—that's the magic here.
Meet Rextor, the robot with personality. Those expressive digital eyes and sounds? Pure playtime gold. Control it with the Bluetooth app or remote, and watch as your living room turns into a robot playground.
Why settle for one robot when you can have five? This set lets kids build a T-Rex, a bot, a motorcycle, and more. Start simple, then level up as their confidence grows. It's like a creativity workout, but way more fun than push-ups.
No guesswork here—just clear, colorful instructions that guide kids through building their 646-piece masterpiece. Whether they're flying solo or teaming up with friends, the pride on their face when it's done? Priceless.
And the best part? A quick charge gives you 40 minutes of non-stop robot action. No more scrambling for batteries mid-playdate. Just pure, uninterrupted fun (and maybe a little peace and quiet for you).
General specs
- Brand: Sillbird
- Model: B889
- Seller: Amazon
- Product Dimensions: 4.87 x 10.14 x 8.58 inches
- Item Weight: 2.1 pounds
- Country of Origin: China
- Manufacturer Recommended Age: 8 years and up
- Batteries: 1 CR5 batteries required. (included)
- Customer Reviews: 4.5 out of 5 stars from 94 ratings
- First listed by seller: 3/30/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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![]() Sillbird CA-B891
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![]() Sillbird US-B898R1
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![]() Sillbird B896 5-in-1 buildable models
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![]() Sillbird CA-B890 Ideal STEM gift for boys aged 8-12
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Brand | Sillbird | Sillbird | Sillbird | Sillbird | Sillbird | Sillbird |
Model | B889 | B883 | CA-B891 | US-B898R1 | B896 | CA-B890 |
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Rating |
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Price | $59.99 | $59.99 | $59.99 | $59.99 | $59.99 | $59.99 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | September 1, 2025 | June 27, 2025 | July 17, 2025 | September 1, 2025 | June 27, 2025 | June 27, 2025 |
Product Dimensions | 4.87 x 10.14 x 8.58 inches | 7 x 8 x 6 inches | 10 x 8 x 2 inches | 5.91 x 8.14 x 6.77 inches | ||
Item Weight | 2.1 pounds | 2.13 pounds | 1.98 pounds | 2.29 pounds | ||
Manufacturer Recommended Age | 8 years and up | 8 years and up | 6 years and up | 8 years and up | ||
Batteries | 1 CR5 batteries required. (included) | 1 D batteries required. (included) | 1 D batteries required. (included) | 1 Lithium Ion batteries required. (included) |
Jeremy M.
Dallas, TX
April 9, 2025
Before buying this, I was hoping for a solid STEM toy that would be educational and fun, something to maybe gift or use for family activities. After putting it together and testing it out, it fell a bit short. The building part was enjoyable and taught some problem-solving, but the overall quality didn't live up to the hype. The app control was finicky at times, and while it's neat for kids, it didn't wow me. As a healthcare worker, I appreciate things that are practical and reliable, and this just seemed a bit over-engineered with unnecessary features. It's okay for occasional play, but I wouldn't call it a must-have. Very much a mixed bag—fun in moments, but not something I'd rave about.
- Pros: The building process was engaging and the instructions were very clear, making it easy to assemble without frustration. I liked that it offers multiple models to build, which adds variety and replay value. The remote control works well, and the quick charging is a nice touch, providing decent playtime without constant battery changes.
- Cons: The spray function seemed gimmicky and made a mess, which was annoying to clean up. The sounds and digital eyes felt a bit cheap and didn't add much to the experience. It's quite pricey for what it is, and I noticed some pieces didn't fit as snugly as expected, requiring extra effort to secure.