When you need them - you need them. "I bought some really cool "eyeball" ball-ends somewhere else. Didn't realize they were external threads and I needed internal threads. I didn't know these even existed and stumbled across them. These allowed me to salvage jewelry that I was prepared to abandon. I keep some of these on hand just in case I find something cool with external threads" — Matt (5/5)
So useful! "I didn’t know this was a possibility, and I’m so glad I found these! I have ends I love but wouldn’t wear because I don’t want to go back to externally threaded jewelry, and these saved some of my favorite ends. I wish I had known about them sooner!" — Deirdre K. (5/5)
Work perfectly "These are awesome. Work as described. Allowed me to use new jewelery options. Can't take my post out for a 4 more months so I love having the option to change out my barbell ends. I bought these to go with a pair of Cristal ends but they will work with any properly sized ends. Great idea and so happy to have found these" — London G. (5/5)
The possibilities are endless! "Finally I can wear whatever type of ball! I loved a few external but all my jewelry is internally threaded.. Now I can get whatever! Since I got my jewelry from here it was easy to see which size would fit and they matched up perfectly! Would buy again!" — Amanda Z. (5/5)
Was told it'd fit ... "I asked before buying if this would fit a internally threaded 16 gauge and they said it should ... it does not! Not happy about that since I got 4 thinking it would. It does however still screw into a external 14 gauge ball, but I don't have a internally threaded 14 gauge bar to test to see if the end fits in that. If it does fit into a internal 14 gauge then that's still good and what I'd use it for in the future so money wasn't wasted." — Love (4/5)
Exactly what I wanted "Perfect! Now I can finally use the ends from my externally threaded sets. Just be aware that the threading can become stuck on the ends themselves (haven't had trouble with them getting stuck in the bars, thankfully) so you may need pliers if you want to remove the converters from the ends." — Willow E. (5/5)