I accidentally got them once. I went to a salon and requested an eyelash perm and when I lef they had done extensions instead. I didn't like them. They did make my lashes look longer, but they were really uncomfortable and itchy and as they fell out they got all bent in weird directions then eventually took my own lashes out with them. If you are going to keep going every couple of weeks for touchups it might be worth it, but if its for a one time only occasion i would recommend just regular false eyelashes.