If you get an a4 cartridge adapter from ebay, you can use a4 cartridges that are avaliable everywhere and have a liquid pick up tube inside them.
....... As I mentioned though the piezoelectric igniter is garbage and has already been replaced with a lighter.
Oddly enough, retrieved piezo igniter from box of rubbish and it now works - just. Too unreliable for field use though...
Oddly enough, retrieved piezo igniter from box of rubbish and it now works - just. Too unreliable for field use though...