Learning & Education
Sillbird 12-in-1 Solar Robot Building Kit STEM Gift for Boys Aged 8-13, DIY Science Educational Robotic Toys for Kids Teens Birthday, Powered by the Sun with 190 Pieces
A 12-in-1 STEM robot kit with 190 pieces and a solar panel. Good for hands-on kids who like tinkering; owners praise the learning value but some report solar reliability and fit issues.
89.9
GiftScore
How the GiftScore is calculated
| Signal | Reading | Pts |
|---|---|---|
| Base rating | 4.3★ | +86.0 / 100 |
| Review volume confidence | Mass-market crowd signal | +2.0 (min -2) |
| Critical owner-feedback signal | Minor | -0.6 (min -2) |
| GiftScore Build & Materials | 70/100 | +0.8 (min -3) |
| GiftScore Safety Signals | 76/100 | +1.0 (min -4) |
| GiftScore Long-term Durability | 68/100 | +0.7 (min -3) |
| Final GiftScore | 89.9 | |
Base rating is an estimated baseline from the owner feedback we have available across Amazon reviews and any credible web sources we reviewed. GiftScore editorial signals (build, safety, longevity) are scored independently of that baseline — they reflect what owner feedback and product specs actually say about the product. Some signals are skipped when they don't fit the product type.