Sntieecr 6 Set Mini Generator Motors 3V-12V DC Motor, Wind Turbine Generator with Mini Fan Leaf and Plastic Motor Holder for DIY Educational Physics Experiment

Bought this for my daughter as a Christmas present. She loves it. The excitement it brings her to make a circuit herself and make things function is awesome.

Perfect, engaging Christmas gift. Great quality and is exactly as it was described.

None of the bulbs worked, nor the fan. But the noise maker and the clock both worked! Maybe the fan didn't work bc it required more voltage, and if so it would've been nice if they included a lower powered fan. That would've been fun for my boy to watch. It was a great experiment though! Easy to assemble and use. I would've liked more wires to test more potatoes, but this kit was sufficient enough!

So far very pleased especially in variety of gears & pulleys... Worm gear, Right angle combos, 2x2mm shafts, I've checked 1 of each major item and a couple of quick combos of gears etc all in good working order. With a little imagination and some work anyone could build no end of projects. Incandescent bulbs are 2.5 volt 0.3 amp =0.75 watts... Works fine with 2xAAs Updates later possibly...happying experimenting\inventing etc...

The fan cannot be powered via potato as we intended it to be when we purchased the kit. Other items work with the potato but not the fan. Disappointed because that is what my daughter was going to use as her demonstration in the science fair.

Me and 5 year old grandson had fun with this kid. Not the best quality but everything worked and the price was good.

My son used it for his science project on windmills, all accessories came in handy for the project.

We were hoping for a fun science project for the kids but these materials were flimsy and cheap.

Kit divertente e ben fatto

would have rathered it be in a bettr quality - the iron case broke on day 2 and the magnet looks cheap - served its purpose of education

Es un kit de imanes muy completo, con distintos imanes (de distintas formas). Además de los imanes artificiales, contiene una pequeña cajita con polvo de magnetita, el mineral a partir del cual se fabrican los imanes. Lo que me gusta es que todos los imanes tienen el polo positivo y negativo pintado para poder diferenciarlos.

We absolutely loved this kit. My son has really enjoyed creating with it. Perfect for STEM

I ordered this kit for my grandson to learn about magnetism. It arrived promptly and in good order. It's small in size but contains several different medium sized magnets that demontstrate attraction and repulsion of different polarities of magnets. The three small trains were a hit as they could be pushed on repulsion mode (Hot Wheels tracks, not included, helps to keep them in line). There are no miniscule magnets that younger siblings could accidently swallow. Educational and fun, highly recommend for young scientific minds.