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)

Received quickly, which I filled with some standard kerosene, and all 3 worked fine, and have one on every keychain in the house just in case. Fire comes in handy when it's on-hand at all times, and it burns for a solid minute or so. YMMV, and I wouldn't daily drive it unless I had two for when the other ran dry, but it's a perfectly useful tool that adds negligible bulk to my keys, and it comes in a 3-pack.

Good choice. light weight but easy to use.

I ordered the 3-pack, and all came in good working order, no complaints there! The only problem was my own doing! When opening the bottom to put the lighter fluid in, there's a little spring behind the little screw (see photo). If you lose that spring (as I did, because I wasn't expecting it, and it just flew off into oblivion when I undid the screw) there will be nothing left to apply pressure to the flint, and so it will spin, but no longer make a spark. That tiny little spring will incapacitate the entire device, so be careful. Otherwise the others all work perfectly.

Got as a stocking gift for my husband! I will update the review once he gets to try them out. They are super small and super cute, you can attach it to your car keys what is really cool. Not sure if they work amazing as my husband haven't tried them yet.

Excellent little lighters , makes for great gifts ! Plus I use one myself . Seals well and does not dry out like my zippo . Quality control could be a little better , some units are so tight that pliers are needed , others so loose the insert falls out . I have purchased 15 of these and only had three be stubborn, pretty good success rate . Will be buying more !Thanks Amazon , good stuff :)