Rebuilding and inserting coils takes a steady hand and a steady base. These types of jigs are designed to hold an atomizer (rba, rda, etc) firmly in place while you work on it.
This Coil Jig is a must have for any builder, whether you are just starting out with rebuildable dripping atomizers (RDAs/RBAs) or are an expert, this brilliant tool will help you construct your atomizer coils much more rapidly and efficiently. Fabricating the perfect coils each and every time has never been easier. No more fiddling around with screwdrivers or other rods that are awkward to hold and maneuver.