Hi! I got these done a couple of months ago (permanent ones) and loved them. Im in Ireland so in my local beauticians (they are usually much more expensive!!)30 lashes in each eye is €90 but you can go up to 100 lashes for €130.
They last as long as your own eyelash lasts - so obviously will fall out when your natural eyelash falls out, be prepared however to loose a few early - as you cant tell which eyelashes are ready to shed when you get them in, if you know what I mean. My beautician recommends filling them every 3-4 weeks which is €25.
You can wear mascara, but are warned that this will shorten the life of them, as your basically pulling at them - equally so will eye make up remover etc..
You cant get them wet or wear mascara for the first 24 hours (for glue to set completely), so keep this in mind.
They are absolutely fabulous. I was so silly, have been so busy, I didnt get a chance to get them refilled, I initailly got them done (30 in each eye) when ds was 9 weeks old, hes now 19 weeks and I still have one or two left but they are more or less gone. I have an appointment to get the 100 done next week and will definately be keeping them. Also be aware, if your getting alot done that your appointment may have to be split up over a few days - when I got 30, it took an hour and a half. Its tedious enough so this time, Im having 50 on Tuesday and 50 on Wednesday.
Best of luck! bet you'll love them.