Seems like really good glue as eyelashes are yet to fall out (so far 48hours). However, from the second they were applied they were very gappy and for £70 I really am not impressed. I went to head back to ask for more lashes to fill into the gaps but I was the last appointment of the day and the shop had already closed. I've had my eyelashes look better for a lot less, staff were all lovely but these eyelashes were expensive and do not look great.