If you want to get maximum sparks from your Firesteel, try this little tool. It has a carbide tip and will amaze you with the amount of sparks you will cause when you scrape the edge along your Firesteel. It was designed as a sharpening tool for Corona Pruners, and we happened to pick one up when we purchased a folding Pruner for cutting kindling. Having a carbide tip, we wondered how it would work as a striker for our Firesteels, and we were impressed. We now use them all the time and our students love them. So we thought we would offer them on our site. They measure 4-7/8" long x 5/8" wide x 1/4" thick (only 1/8" thick without rubber handle). We have been known to modify their appearance, and even shorten them to carry on our key ring (NO, we DO NOT sell them modified. You will have to be creative yourself, or just use them "as is"). By the way, you can even use them to sharpen with!