The Wismec NotchCoils are welded onto the legs, which in turn virtually eliminates ramp-up time.

The responsiveness of these magnificent heads are truly unmatched, and is easily noticeable when you first try them. Moreover, the cylindrical formation of the NotchCoils makes it exceptionally easy to replace the wicks, and abolishes the need to painstakingly wrap individual coils by hand.

This makes building your RBAs effortless and extraordinarily convenient.