The studs are surprisingly resilient and remained fully intact 6 days after I had my nails done. After about 6 days I lost a couple and decided to take nail varnish remover to all the nails which had the studs on as I was going to a 40's inspired event and the studs weren't very in keeping. I did however keep the POW on the index finger as an accent nail and 2 weeks (thats right 2 weeks!) after I initially got them done they are still completely chip free!
I love WAH and completely recommend going to get your nails done there! Its amazing just to watch how they recreate all the designs!
If you want to check out their site for some inspiration you can find it here.