If you use jelly glue to apply your press on nails, handmade sets can usually be reused at least 4 to 5 times, and more. Machine made press on nails may be reused fewer times, as they are slightly thinner and softer compared to handmade ones.
If you use nail glue, the nails are generally not reusable. However, if you remove them carefully, clean off the white glue, and keep them in good condition, you may be able to reuse them. For best results, we recommend looking up tutorials online for safe removal and cleaning tips.