Weller 71 01 04 5 mm Screwdriver Soldering Iron Tip for use with WP2

Lightweight, portable, dual-function pen-shaped mini-iron.
Heats up quickly, making it ideal for soldering, for use as a micro-blow torch, etc.
Easy refill using a gas refill (stock order 162-8132).
Heat instantly available, with temperature control.
Special aluminium body and cap that tolerates heat without melting.

Gas - Weller