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๐ฆ Build, code, and roar your way to STEM stardom!
The Sillbird Building Robot Dinosaur Kit is a 646-piece STEM toy designed for kids aged 8-12, featuring 5 buildable robot designs including a T-Rex. It combines hands-on coding, remote and Bluetooth control, and expressive digital eyes with sounds. Powered by a rechargeable battery, it offers 40 minutes of continuous play, encouraging creativity, problem-solving, and STEM learning through engaging, step-by-step assembly.

















| ASIN | B0DBY24BRV |
| Additional Features | Battery Operated, Rechargeable, Remote Control, Sound |
| Age Range Description | Kid age 8+ |
| Best Sellers Rank | #210,138 in Toys & Games ( See Top 100 in Toys & Games ) #6,444 in Toy Building Sets |
| Brand Name | Sillbird |
| Color | Grey |
| Customer Reviews | 4.6 out of 5 stars 181 Reviews |
| Educational Objective | Hand-Eye Coordination, Logical Thinking, Role Play, STEM |
| Included Components | Instruction Manual |
| Is Assembly Required | Yes |
| Item Dimensions | 4.87 x 10.14 x 8.58 inches |
| Item Weight | 2.1 Pounds |
| Manufacturer | Sillbird |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Part Number | B889 |
| Manufacturer Warranty Description | Other |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Name | B889 |
| Model Number | B889 |
| Model Year | 2024 |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Number of Pieces | 646 |
| Operation Mode | manual, automatic |
| Power Source | Rechargeable Battery |
| Set Name | Sillbird Rextor Robot Kit |
| Size | 4.87 x 10.14 x 8.58 inches |
| Subject Character | Rextor |
| Supported Battery Types | Powered by a rechargeable lithium-ion battery, offering 40 minutes of continuous play. |
| Theme | Dinosaur, Robot, Vehicle |
| Toy Building Block Type | Interlocking Toy Building Block |
D**S
Great for critical thinking and fun at the same time
This was a Christmas gift for my grandson who is a Lego and dinosaur walking encyclopedia. I wanted to challenge his brain... He put it together perfectly and loves the remote dinosaur and it even roars! He is 10 Google have few more years to put more robots together with that 1 package. He loves it and it was fun for him.
S**H
Fun toy for grade schoolers.
The toy is solidly put together and has lasted and worked for over a year!
C**Y
Great gift
11 year old grandson really enjoyed this
C**A
Na
Good purchase
E**R
Funny functions, interesting technology demonstrator
First of all, I have to point out that the construction looks great even without stickers, so if you don't like them, you don't need to apply them at all. What disappointed me a little are the built-in sounds - they are loud and can be a bit annoying in a smaller room. And in addition, there is no way to turn them off (or at least I haven't figured out how) if you only use the remote control. I haven't tried the programming app - it needs to be installed outside the official google play store and requires quite a lot of permissions when using it, which doesn't look very professional compared to other toy manufacturers. Summary: This is a good toy for beginners who can get by with the pre-programmed functions of the LED displays (used as eyes) and the pre-programmed remote control. It can be interesting even for very advanced people who want to take it apart and adjust the electronics inside. If you're looking for a kit to teach you more complex robot programming, this product probably doesn't have much to offer.
J**E
For Lego lovers!
My nephew LOVED it!
P**L
Grandson loved it
Fun toy
L**Y
Challenging, but fun
The STEM kit has been a lot of fun, and interest for my 8 year old. He hasn't built the dragon yet, but he was able to build the robot. It moves, talks, and dances. It even has light up eyes that change expression as it moves. My son built it entirely on his own. All I did was get the pieces out for each step. He did the rest. It took several days, and a lot of time to completely assemble but the end result is amazing. He's super proud of himself, and he should be. Building that robot was no easy task. But he had a lot of fun while really challenging his mind, which as a parent, I can say is the best kind of project a kid can try.
M**.
Parfait cadeau
Mon petit fils a adorรฉ, ca dit 8 ans et + et c'est exactement รงa, pas plus jeune car assez difficile quand mรชme
D**N
Robot Noรซl
Excellent produit
M**E
Motor broken
Very nice, my 6 years old loves it. But one motor stop working a couple weeks later. Is it possible to buy only a motor ?
C**N
Great idea, but needs stronger parts.
The build is phenomenal but the motor, not so much. I bought this for my son's 10th birthday and he built it right away and was consistently using it. But it suddenly stopped moving as the gears inside the motor stopped working and when we looked inside some of the teeth in the gears had broken off. Update: I sent the product back and bought a new one. It's working great with no issues.
T**D
Granddaughter already working on it.
Granddaughter loved it. Just got it for Christmas.
Trustpilot
2 weeks ago
2 weeks ago