These? They're okay, but they're overkill for something like this, no point in having something re-fillable; it's one thing to have crappy kit, it's another to have kit that's too good. I'm just trying to get him past having a lighter that's going to fail on you when you need it most, I understand him having to make a profit also and keep price points low.
http://www.bolinat.com/cat/154/Clipper-Lighters