It is tiny enough to be a bit difficult to use, but this is something you buy to put in a small space so that is a necessary trade-off. You can always tie it to a small wooden stick or something if you want a larger handle. Has 11mm spark wheel like a zippo lighter, not the much smaller wheel (6.5mm or so) found in Bic lighters, so it makes bigger sparks. Can be hard to find if you set it down. I'm going to wrap mine with orange duct tape.

I bought because of a video review showing the reviewer consistently lighting jute twine with it on a single try. Maybe I'm not using the right twine (the fibers are a little thick) but it usually takes me 3-5 tries to get it lit. Of course that still counts.

The video review (not by me) is long and a little bit strange, but it shows the capability pretty well: https://www.youtube.com/watch?v=4T8jq3ygFr4

I would like a Ti version. Countycomm has a Ti sparker but it is much bigger, and I prefer the tiny size. Weight of this one is 7.5g according to Countycomm's video. I haven't weighed it myself yet.

Lights a Jetboil and small fires equally well. Nice backup for a more traditional fire starter.

Part of my edc
Throw’s great spark’s

What can I say,... great spark wheel . As described.

Easy to use... large sparks... three extra flints...
This works. Had fire started in seconds. Good buy.