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6-Inch Plastic Propellers, Bulk 30-Pack – Build Rubber Band Powered Planes, Helicopters, and More STEM Projects
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US$21.00 cheaper than the new price!!
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Used US$14.00
Product details
| Management number | 224088970 | Release Date | 2026/05/09 | List Price | US$14.00 | Model Number | 224088970 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Designed for STEM Projects: This 30-pack of 6-inch plastic propellers is specifically engineered for rubber band-powered creations, including airplanes, helicopters, and propeller-driven cars.
- Easy to Use: The propeller assembly mounts securely onto standard craft sticks, popsicle sticks, or balsa wood measuring up to 0.135 by 0.35 inches, providing a reliable foundation for building.
- Directional Thrust Control: Featuring a built-in propeller shaft with a small hook for rubber bands, the design only permits winding in one direction. This ensures the generated thrust consistently moves your project forward.
- Adjustable Performance: The propellers generate substantial lift and thrust. Builders can use a single rubber band for a slower, sustained energy release, or double the rubber bands for a quicker, more powerful burst of energy.
- Durable Materials: Constructed with high-quality steel and semi-flexible plastic. The plastic blades are resilient enough to withstand minor to moderate impacts, while the steel shaft resists bending during normal use.
| UPC | 728028461862 |
|---|---|
| ASIN | B07792XL3X |
| Size | 30pcs |
| Color | Black |
| Theme | Christmas |
| Set Name | 30pcs |
| Brand Name | STEM Inventions |
| Unit Count | 30.0 Count |
| Manufacturer | Genius Factory |
| Power Source | hand-powered |
| Material Type | Plastic, Steel |
| Operation Mode | Manual |
| Is Assembly Required | No |
| Educational Objective | Teach and reinforce scientific and engineering concepts |
| Supported Battery Types | No batteries required |
| Manufacturer Maximum Age MONTHS | 144 |
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Propellers
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