The World's Smallest Kerosene Lighter! Height 2.5cm/ 1.3cm Capsule Lighter Portable Metal Miniature EDC Gear Waterproof Tiny Peanut Lighter (Fuel not Included) (Mini 3 Pack)

Almost too small for someone with fat fingers. But if you want a keychain small and lightweight lighter this is it. It appears to be well made. I only wish it came with an extra O-ring or there was a way to buy another one. It holds a surprising amount of regular zippo lighter fluid. As small as it is it's a bit tricky to handle but I managed to do so without getting burned. Along with the mini-flashlight, the compass and the pocket knife (all purchased on Amazon) it's a pretty well rounded EDC kit that I can completely enclose with my fist.

So, this little lighter works pretty darn good. I am using coleman white gas to fill it. Takes just a few drops. The way to do it is to open the lighter, remove the bottom felt and then drop in some white gas to fill it. It maybe takes 10 drops total before the cotton is saturated. Then, put it all back together.For ultralight backpacking, this has worked great for me. I need to refill it before every trip, but it has worked for me without issue. I have tested it, it will burn for me for about 2 1/2 minutes straight, however this is not a good metric of how long it will keep a flame. Because in the long burn test, it gets so hot that fuel comes out of the wick faster and the flame gets very large. Plus, when I did this I burned the wick a bit and I had to trim it down a bit. But during regular use, where it's lit and a flame burns for maybe 10-20 seconds, it'll do this several times. I use this little lighter to light mosquito coils to keep the bugs off me. Don't overtighten the cap. It has yet to leak a drop of fuel in my backpack. I highly recommend!

World’s smallest lighter.Very well constructed.Lights up every time and the fluid never evaporates out.Amazing.

The construction is top notch, no doubt. Built as well as a Zippo. The o-ring is a nice improvement to prevent fuel evaporation. I'm using it with Zippo (naptha) fluid. The weak point is definitely the wick. It isn't wound tightly enough, and the fuel vapors evaporate too quickly off of the wick. This makes it slightly unreliable. I've never failed to get it to light, but sometimes it takes more than what I feel is a reasonable amount of strikes. I'll be replacing the wick with a Zippo wick (wire bound) and I'm certain it will be a great unit. The size is truly impressive.

Great for EDC, I put it on my keychain and hardly notice it. The brass coloration has started to wear off but I’ve had it for about 6 months. It still works great! Definitely recommend

This is great for minimalist EDC. Also, the ladies will adore it when you use it to light their cigarette, because it's just so darn cute they'll want to take it and you home with them.

This is the probably the smallest lighter in the world and it’s the perfect companion for any keychain. Add it to loaded keys and you still wouldn’t know it’s there. Sparker works great and fires right up. For something so small it works incredibly well. I’m impressed. I’m going to buy more. Adding it to my EDC. If it breaks buy another it’s cheap enough that it won’t hurt your wallet or your feelings. Theres nothing to complain about here.

I wanted this as a gift for a friend for his birthday, it arrived the day of, but unfortunately it’s a broken product. Overall not a good purchase; it was slightly used upon arrival and the wick was burn out black and short. Not even a spark is possible just a faulty fake product. Added kerosene for fuel, which was easy, but still no spark or flame. No spare parts in the bag, no instructions. Doesn’t function well, leaks everywhere. Very very disappointed I would not recommend this lighter to anyone.