It takes a couple of nails to get the hang of it. Super easy application, only downside is some of the dual forms were broken at the top. Super sticky, make sure you have 70% isopropanol alcohol to use as your slip solution as they do not include any. It takes 90 seconds to cure the top side and roughly 70 for the underside otherwise any less and they remain sticky. Overall very happy with the product it will take a few more applications till it’s mastered! 😉 definitely worth the $