Another versatile sinker from Water Gremlin because of its ability to swivel on the looped brass wire. The Dipsey Swivel Sinker slips through rocks and snags easily. Perfect for any application where you need to attach a to the end of your line.Another versatile sinker from Water Gremlin because of its ability to swivel on the looped brass wire.  Dipsey Swivel is commonly used for trolling or bottom fishing with live bait.