I've bought some from amazon and other places and they have awful burrs and manufacturers defects. I didn't have to file this one at all It was great right out of the box :)

Be careful with this toy and try it lightly on your arm before using with your partner. You have to be in control and to trust the person who uses the wheel on you, but when done right and gently, it offers a good rush. Recommended.

A wonderful tool. The teeth are sharp and you have to be careful but with the right touch and knowing the body of your partner you can tickle or create slight pain/pleasure. A must have

High quality materials, well machined. And as always, quick delivery.

Super sharp and gives off a great sensation if you're into a little bit of pain. Careful though, don't press too hard! It can leave little red marks on the skin if you do. Great for sensation play. Would buy it again!

I ran it down her back once. Thick white cream trickled own her thighs. Worth every penny. Great quality, just the right sharpness. We both loved it.

I love this pinwheel, glad I made the purchase!

No way was he going to let me use it on him ...so I said, then use it on me. It was the most exciting slightly painful feeling. You don't need a lot of pressure as the tips could hurt more than you want. I want to use it over and over again. Its like having pain but in a good way. Highly recommended.

This is probably one of the most extreme purchases we made for our master/slave role play.

It is very painful and you just be extra careful as to not press it too hard onto your partner's skin. Best to touch the sharp ends to get an idea of how sharp they really are.
It can also leave a trail of temporary dotted marks on sensitive skin. Make sure you don't use these before going out in public. Or at least, not on a publicly visible part of the body.

Very kinky purchase. Love it.