Because the extender is made of aluminum, after use, it cools down almost instantly.
Step 1: Obtain materials
-Stick lighter, butane if possible
-Aluminum foil or any kind of easily pliable metal that will not melt easily
-Fuel for the lighter, butane is readily available
Step 3: Wrap foil around the end of the lighter
Step 4: Twist & Roll
Step 5: SQUEEEZE!
Step 6: Twist and Roll again
Step 7: Lighting
For a neat trick, while it is still lit, quickly slide the foil back.