From Safer nicotine wiki

An ohm reader: used to be a thing, but a regulated mod gets the job done A coil jig: it can make your life a little easier Micro vs macro coils Micro and macro coils are created by taking a single piece of wire and wrapping it around a screwdriver, drill bit, or coil jig. The difference between a micro and a macro coil is the inner diameter of the coil. It’s that simple.

Cookies help us deliver our services. By using our services, you agree to our use of cookies.