Like seriously its bordering on kinkshameing. Whenever someone brings it up they get 20 comments saying its a terrible idea and to never ever use metal cuffs. I have played with handcuffs ever since i was a little kid playing cops and robbers and i have never had any issues, nor have i heard of anyone else close to me having issues with them. I do have had my nerves pinched by rope and i have heard of people getting serious nerve issues from rope but that is still toted as a safer alternative even to beginners.

Like seriously handcuffs are used the world over by law enforcement and correctional officers. If they were that dangerous they would have come up with a new design by now.

Atleast recommend some other kind of metal restraint like irish 8s instead. Not all people like leather or rope. They like the solid and cold feeling of metal and leather cuffs is not a substitute.

In conclusion RACK does not seem to be a thing when it comes to handcuffs. You can choke, cut, bruise and piss on each other but when it comes to slapping on a pair of metal cuffs things all of a sudden have gone too far.