Very well-made. Spins fast without any gear slippage
This is a great toy. I tried another brand before, and the gears slipped a lot. It was garbage, and it was more expensive than these ones. With few other options, I decided to give these a try, and I'm glad I did. These are by far the best toy spark spinners I have ever seen, and at a very low price. I highly recommend them for all your parties and gifts. Buy lots of them at once, so you have plenty to give to lots of children.