This is quite interesting trend for me. Though I tried on my own nail and failed miserably because my left hand is not as steady as it is and for me who isn't apply nail polish that often, it is really annoying.
So I took my false nails and apply on it before I stick on it together. I trimmed it as well because I do not like long nails, it just not practical for me.
This is how the model wearing it or "ze" trend wearing it.
Would I use it again? Probably if I have remaining false nails. ^_^