Flux pencil for solderingPortable and easy to use.Refillable and compatible with common fluxes such as rosin and alcohol.Prevents flux from evaporating and improves welding performance.Transparent pencil body which facilitates visual control of the amount of existing flux.
Utilization:* Fill the container pencil with solder flux using the dispenser bottle.* With the flux pencil apply a suitable amount of flux to the solder point and then begin soldering.