Sntieecr6 Set DC Motors Kit, Mini Electric Motor 3V 15000RPM with 66 PCS Plastic Gears, AA Battery Holder Case, Motor Bracket, Shaft Propeller and Rocker Switch for DIY Toys Science Projects

Great parts for small electric projects. The propellers work well. Good deal for the price

The Sntieecr Electric Circuit Motor Kit is a fantastic educational tool that combines fun with learning. As a science enthusiast, I found this kit to be engaging and informative, perfect for both children and adults interested in exploring the world of electronics.The kit comes with everything you need to build your own electric circuit motor, including wires, a motor, and various components. The instructions are clear and easy to follow, making assembly a breeze. It's a great hands-on way to learn about circuits, motors, and basic electrical principles.One of the things I love most about this kit is its versatility. Once you've built the basic motor, you can experiment with different configurations and components to see how they affect the motor's performance. It's a great way to encourage creativity and critical thinking.The quality of the components is also impressive. The motor is robust and runs smoothly, and the wires and connectors are durable. This kit is built to last, ensuring hours of educational fun.Overall, the Sntieecr Electric Circuit Motor Kit is a fantastic educational tool that is both fun and informative. Whether you're a student looking to learn more about electronics or just someone who enjoys hands-on learning, this kit is sure to impress. Highly recommended!

Easy plug and play with the motors and fans. The battery packs were mostly fine but after a couple minutes they got hot and the rubber boiled on the wiring ends. Great value for the motors but be careful with the battery packs around children, burnt my hand trying to stop the pack from catching fire.

This is a perfect toy: you can do practically anything you want with it, and it occasionally surprises you by doing something. If you ask me, that’s how real learning works. Eventually, maybe, my grandson will see which combinations will make the motor spin, or the light work. But there were scant instructions, so there is no ‘right’ way to build anything. It seemed pretty safe, and it was cheap enough that it’s no big deal when the pieces get lost (which they surely will). Get this!

There are 2 safety hazards.1 if you have the batteries in the battery holder and you use the motor with the red on it and you connect the black wire then connect the red wire it sparks.2 if you have the batteries in the battery holder then put the red and black wires together they turn red and burn each other.

Great

I purchased this for a science lab on conductors and electricity flow. The kids had a blast with it. This set really helped drive home the content in an interactive, fun way.Some of the parts are questionable. I was worried that the wires would be too thin, in which they are a little thin, but they still worked.

I used it in my 4th grade classroom. The first day it was used, the two-battery pack started smoking and the wires melted together. I fixed it with electrical tape and kept an eye on it. The lightbulb piece didn't work well, so I added some wire to it and it broke. The buzzer doesn't work at all. Great idea, poor execution.