These rings are designed so that the user can wear them on a daily basis and not have to take them off there quite comfortable assuming you buy the right size. Most spiked rings on the market at the time these were designed didn't come in a full range of sizes making it dangerous for the wearer, putting them at risk for self inflicted cuts from there own spike ring. The spike is to large to slip and cut the wearer durring a fight. These rings have a wide band to prevent the ring from slipping and to protect the finger should an incident arise These are the perfect gift for victims of abuse as these are a serious detourant. Very Gothic Very Punk Very DEADLY
I personaly tested these out my self by punching trought a bag of ice spikes out, they did not break and the spikes stayed where they were supposed to
The rings printed out of non precious metals leave marks on your hand you can cover the ring in clear nail polish to prevent this or just not wear the ring all the time, don't blame me blame shapeways.