Hi, for the adhesive you can have a look around here as there is already some threats, but if you are starting off i would not go for a fast setting one as you would need to gain experience first to get the most of it.
this way you get all the time in the world to make sure you are applying the extension correctly before it sets and avoid any panic or having to remove the lashes because they didnt set right.
On the lashes i have found the mink lashes in trays the best, they are just so easy to pick up and you avoid the sorting of the extensions for each client but that is probably personal preference also :hug: