Wartenburg Neuro Pinwheel. Stainless Steel. 1 Round

The sensation is sharp and surprising. It needs very little pressure but it has left marks a few times before. Nothing major/requiring bandaids before. I find this most fun when we are least expecting it during play, it can create a great tension and anticipation as well as help build endorphins with an occasional use. It was definitely worth the money even if I only use it occasionally. It’s a good quality and 100% metal.

Nice cheap little wheel!! Not as sharp really as it should be. But perfect for beginners so they don't cut their sub. But if you are now advanced, then look for a better one.

Officially, it’s for testing nerves. Unofficially… well, let’s just say it’s very good at its job. Gives a little tingle here, a shiver there — all very scientific, of course. I’ll leave it at that. 😉

Tines are not as sharp as expected. Fun sensations still but not as expected. For less that $10 it's not bad. Adds some fun. Not painful in the slightest, so if that's what you're looking for go for it

Works well and sturdy.

It's a nice feeling pinwheel, and it's fun to play with. Unfortunately the rivet that holds it together is weak, and after fixing it a couple times, I'm done and ordered a different one.

Great product, great price.

Nice weight and feel. Very sharp. Be careful using any type of pressure. May drive some sensitive people a little crazy. Useful to determine if someone has feelings.