HighlightsQuickly heat up in one minute with inner ceramic heater4 Heat-dissipation holes for coolingIncluded 5PCS different anti-oxidative copper iron tips can be easily replaced to fit for different needs of soldering repair jobsStainless steel construction and iron plated tipPencil type body and ergonomic designed handleDetails*Features* - *One Minute Heat Up* - The soldering iron can quickly heat up in one minute with inner ceramic heater and the built-in LED indicator light will be on after