5 heads for you, you can change different one according to your need.
Anti-oxidation iron head, high temperature resistant, anti-oxidation heat conduction core pen head, can be used as both heat conduction core and pyrograph head.
Stainless steel sleeve, prevent from high temperature, extend the life of the heater.
Cooling grid baffle plate blocks the heat conduct to the handle, effectively prevent the handle from overheating.
High temperature resistant silicone handle, safe to use.