Building Toys
Building Toys, 234 Pieces Upgrade Gear Building Blocks Set Kids Tool Set with Electric Drill, Kids Toys STEM Kits Gifts for Boys Girls Age 3+
A 234-piece gear-and-gearbox building kit with an electric motor gear and battery-powered drill. Good for kids who like hands-on construction and mechanical puzzles.
92.4
GiftScore
How the GiftScore is calculated
| Signal | Reading | Pts |
|---|---|---|
| Base rating | 4.4★ | +88.0 / 100 |
| Review volume confidence | Healthy review crowd | +1.1 (min -2) |
| Critical owner-feedback signal | No clear signal | +0.0 (min -2) |
| GiftScore Build & Materials | 78/100 | +1.1 (min -3) |
| GiftScore Safety Signals | 74/100 | +1.0 (min -4) |
| GiftScore Long-term Durability | 80/100 | +1.2 (min -3) |
| Final GiftScore | 92.4 | |
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.