New & Improved Coil Jig By CoilMaster
Version 4 of the popular coil building jig by CoilMaster. Like it’s predecessors, the Coiling Kit V4 is fitted with the double-sized top caps. Simply slip in any gauge wire, spin the cap away to your desired resistance and presto – change-o – from wire to coil at the specified resistance in seconds. Makes a great gift for the vaper on your list!