I was struggling a lot when I was trying to find eye lash glue in Korea. All brands I visited only sold set of a teeny tiny glue and one pair of lashes, which was not what I was really going for - I couldn't find bigger sizes of glue being sold separately that I was used to see in Europe and Japan. In the end, I found one glue that was made in Korea and looked OK in Daiso and I grabbed two packs of eye lashes to go with it.
Glue 1000 KRW
Lashes 2000 - 3000 KRW
The glue is promoted as both eyelid and eyelash glue - I only tried it for eye lashes though. It is very very weak compared to the glues I was used to before, so it does not hold lashes on properly. The ends of them tend to de-glue. It might work for individual lashes where there is less resistance. It did not irritate my eyes or cause any kind of allergic reaction and it dried clear. It comes with a stick for holding lid/lashes in place.
The lashes are quite OK - they don't come in particularly natural styles, but they're still manageable. However, I think it's hard to use the whole thing as they are quite thick and don't mold very well according to the lid shape. It's better to cut them in halves or thirds. Especially when combined with a weak glue, they do not stay on properly at all.
They don't look too unnatural...
But the ends de-glue a lot >.<