maguire
Well-Known Member
I love my nail trainer, I find if I use a 180grit file lightly on the nail be then apply the tips they seem to hold better, I also count to 30-40 at an even pace, now and again one will insist on not gluing, so I just file again and glue another on, I have also found if you touch the tip at the well it is harder to glue and stick.