Now that you've discovered the "World's Most Reliable Lighters'" it goes without saying that you should use only the finest flints to maintain your new IM Corona lighter [or any other brand] in top working order. Nothing will work harder at damaging your lighter [any make] than using inexpensive, or inferior flints.
IM Corona flints are softer than most, yet deliver just as many ignitions per flint without the typical , premature, wearing out of the flint wheel.
Packaged 5 flints to a box makes this the perfect addition to your new lighter purchase, all at an extremely economical price. Pick up a few boxes and don't worry about your flint supplies for sometime!
Note: image is of 1 package of flints this purchase is for 1 package of 5 flints total.