Depend 7day is a nail polish system for when you want a nail polish with super gloss, top-class durability and a “gel feeling”. This hybrid formula lasts for up to a week, is easy to apply, and is easily removed using Depend nail polish remover. No need for an LED/UV lamp – this nail polish system hardens in normal daylight or electric light. Use 7day Hybrid Polish in combination with 7day Base and Depend 7day Top.