Welcome to paradise! All nail sets are buffed, cleaned, and cured with a gel base coat at the start of designing. Then finished with a top of the line top coat that'll keep your nails shiny and glossy until you're ready for the next set. These nails are reusable depending on adhesive/removal. Each nail set comes with a prep kit which includes nail glue, 1 sheet of sticky tabs, mini file, buffer, cuticle stick, 2 alcohol wipes, application/aftercare instruction card, and a free gift💖. If you have any questions, please message us from the contact box and we'll get right back to you. Processing time is 1-5 business days(majority 2 days) and delivery may be 1-7 days. Have fun shopping and we can't wait to make your nails beautiful!