Plus, the more you use these, the better you are able to put them on. There are a few tricks you’ll figure out to do that will work with your nails. Now, I know your next question is “How long do these nails last?” I’ll be honest that I was shocked with my results. The only reason I took off my Jamberry Nails was so I could change them to go on vacation to Myrtle Beach! The set you are seeing above lasted over 2 weeks! If I wasn’t changing them out for a different design, they would have lasted much longer!