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Editor's Choice
LEGO
LEGO MINDSTORMS Robot Inventor Building Set; STEM Kit for Kids and Tech Toy with Remote Control Robots; Inspiring Code and Control Edutainment Fun (949 Pieces)
4.7
Based on 586 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025
Technical Specifications
Complete product details
- Product Dimensions
- 18.9 x 14.88 x 2.78 inches
- Item Weight
- 4.53 pounds
- ASIN
- B08586NDKT
- Item model number
- 6251945
- Manufacturer recommended age
- 10 years and up
- Best Sellers Rank
- #214,776 in Toys & Games (See Top 100 in Toys & Games) #7,377 in Toy Building Sets
- Customer Reviews
- 4.7 4.7 out of 5 stars 586 ratings 4.7 out of 5 stars
- Release date
- October 15, 2020
- Department
- girls
- Manufacturer
- LEGO
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About the Author
Expert analysis by Rafael Corrin
Rafael Corrin
Expert ReviewerContributing Writer
Based in Austin, Rafael reviews smart displays and automation apps for Review Atlas. He favors routines that actually save taps and time and keeps a sharp eye on privacy controls.
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View Full ProfileHow We Tested This Product
Our rigorous, independent testing process
Testing Period
30 days
Tested By
Rafael Corrin
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Adult Sex Toys & Games testing methodology
Last updated: November 17, 2025
|Independently tested and reviewed