What Is Infinity Jewelry? Here's Why You Need to Try Out This Dainty Trend

Time for the main attraction — the spark! The tiny zap of electricity doesn't hurt or give you a shock. In fact, it's so tiny you have to really be watching closely to see the flash. Once the metal is welded to Gately's satisfaction, all that's left to do is give it a polish, and you're ready to go.

If you ever need to take your jewelry off, you can cut one of the links with sharp scissors or wire cutters. "I can pop it back on any time as long as you hold on to the chain," Gately said.