---
product_id: 40172714
title: "6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters"
brand: "stem inventions"
price: "€ 31.63"
currency: EUR
in_stock: true
reviews_count: 9
category: "Stem Inventions"
url: https://www.desertcart.pt/products/40172714-6-inch-plastic-propellers-10-pack-for-rubber-band-planes
store_origin: PT
region: Portugal
---

# One-way winding for consistent forward thrust Fits standard craft sticks up to 0.135x0.35 in Steel shaft with rubber band hook 6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters

**Brand:** stem inventions
**Price:** € 31.63
**Availability:** ✅ In Stock

## Summary

> 🚀 Propel Your STEM Projects Into Flight and FOMO!

## Quick Answers

- **What is this?** 6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters by stem inventions
- **How much does it cost?** € 31.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/40172714-6-inch-plastic-propellers-10-pack-for-rubber-band-planes)

## Best For

- stem inventions enthusiasts

## Why This Product

- Trusted stem inventions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Adjustable Power Output:** Customize your flight with single or double rubber bands for slow glides or powerful bursts.
- • **Consistent Forward Thrust:** One-way winding mechanism ensures your creations always move forward—no wasted energy, just pure flight.
- • **Durable & Resilient Build:** Semi-flexible plastic blades and a steel shaft resist impact and bending, built to last through multiple flights.
- • **Secure & Versatile Mounting:** Easily attaches to popsicle sticks, craft sticks, or balsa wood for a reliable build every time.
- • **Precision Engineered for STEM Success:** Designed specifically for rubber band-powered planes, helicopters, and cars to elevate your DIY projects.

## Overview

This 10-pack of 6-inch plastic propellers features a durable steel shaft with a rubber band hook and a one-way winding design for consistent forward thrust. Compatible with standard craft sticks and balsa wood, these propellers offer adjustable power for rubber band-powered planes, helicopters, and cars. Engineered for STEM projects, they combine resilience and precision to help your DIY creations soar.

## Description

Buy 6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters | Steel shaft with rubber band hook, mounts on craft sticks or balsa wood, one-way winding for forward thrust: Propellers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great - Bought to make a school project. They fit perfectly on a popsicle stick. And worked perfect.they are very durable .Will buy again.
Review: Peppy little propellers - I used these propellers to make helicopters with kids. When they didn’t break they worked awesome. I found if you put a lot of tension on the rubber band the propeller would snap between post and hooks holding piece. Also, the fit on a popsicle stick is pretty snug which is great to ensure it stays on but it also has broke on me because I put too much force on the wrong part of the prop. So, as long as it is not overwound and your careful placing on the stick then these are a great deal. The really do work well and made the helicopters fly far. I made 1 rubber band plane and it flew better than a store bought. I would buy these again.

## Features

- Designed for STEM Projects: This 10-pack of 6-inch plastic propellers is specifically engineered for rubber band-powered creations, including model 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X3Q8C24 |
| Age Range Description | Kid |
| Battery Description | No batteries required |
| Best Sellers Rank | #99,191 in Toys & Games ( See Top 100 in Toys & Games ) #99 in RC Vehicle Propellers |
| Brand Name | STEM Inventions |
| Customer Reviews | 4.2 out of 5 stars 170 Reviews |
| Educational Objective | STEM |
| Item Dimensions | 7.01 x 2.99 x 0.98 inches |
| Item Weight | 4.54 g |
| Manufacturer | STEM Inventions |
| Manufacturer Maximum Age (MONTHS) | 120 |
| Manufacturer Part Number | 43234-1307 |
| Material Type | Plastic |
| Model Number | 43234-1307 |
| Set Name | 1 set |
| Size | Small |
| Theme | Vehicle |
| UPC | 631912022363 |
| Unit Count | 10 Count |

## Images

![6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters - Image 1](https://m.media-amazon.com/images/I/71DdsP0ikXL.jpg)
![6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters - Image 2](https://m.media-amazon.com/images/I/71sbr1xLb-L.jpg)
![6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters - Image 3](https://m.media-amazon.com/images/I/71713uP1vrL.jpg)
![6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters - Image 4](https://m.media-amazon.com/images/I/71j5nlrXayL.jpg)
![6-Inch Plastic Propellers, 10-Pack, for Rubber Band Planes and Helicopters - Image 5](https://m.media-amazon.com/images/I/61adG5r2phL.jpg)

## Questions & Answers

**Q: What size rubber bands work best?**
A: If you're using a regular 4.5x3/8" wooden craft stick, then the best rubber bands are 3.5x1/8" (size #33) rubber bands. Two rubber bands usually works best!

**Q: How many propeller are in one pack? And how many pack is being given here in this order?**
A: There are 10 propellers in a pack. If you order one of this item, you'll receive one pack.

**Q: Just to be sure, $14.94 its for 10pieces of this 6inch propellers right?**
A: Yes, that's correct.

**Q: What kinds of plastic is this made from?**
A: I am not positive but these worked great for our classroom to make propeller cars. Much more sturdy than the propellers we used previously.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by B***. on November 18, 2024*

Bought to make a school project. They fit perfectly on a popsicle stick. And worked perfect.they are very durable .Will buy again.

### ⭐⭐⭐⭐ Peppy little propellers
*by A***T on September 6, 2021*

I used these propellers to make helicopters with kids. When they didn’t break they worked awesome. I found if you put a lot of tension on the rubber band the propeller would snap between post and hooks holding piece. Also, the fit on a popsicle stick is pretty snug which is great to ensure it stays on but it also has broke on me because I put too much force on the wrong part of the prop. So, as long as it is not overwound and your careful placing on the stick then these are a great deal. The really do work well and made the helicopters fly far. I made 1 rubber band plane and it flew better than a store bought. I would buy these again.

### ⭐⭐⭐⭐⭐ A wonder learning experience for kids!
*by G***A on September 9, 2017*

My grandkids had a great time this summer making helicopters that actually go pretty high! The propeller just snaps onto a popsicle stick. The only other supplies you need to make a helicopter are: rubber band, paper clip, tape, and construction paper. There are several YouTube videos out there on how to do this. After a few trial and errors, my six-year old made some helicopters that went at least three stories.

## Frequently Bought Together

- STEM Inventions 6-Inch Plastic Propellers, 10 Pack - Build Rubber Band Airplanes, Helicopters, and More - Fits onto Craft Sticks and Balsa Wood
- Toy Wheels - Bulk Pack of 100 - Small Plastic Wheels for Toy Cars, STEM Projects, Crafts, Mini Vehicles

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-04*