How to replace your Zippo lighters cotton balls.

Ordinary cotton balls can be used to re-pack the inside unit of your lighter. You will need five for a regular size lighter and four for a slim size lighter. Remove the lighter insert from the case. Unscrew the flint spring, taking care to hold spring and screw firmly when screw is released. Remove felt pad and set aside.

Using tweezers, remove all packing from fuel chamber. Replace packing in small pieces, interweaving the wick between the packing. Replace felt pad, flint and flint spring and screw. Tighten screw completely, so the lighter will close correctly.