I quickly got the hang of Nailboo, by my second attempt! Tips: keep the layers of base, color, activator, and top coats thin, be mindful of not getting too close to cuticles and skin around nails. I found that when I removed the first attempt, my nails were in great shape! No thin ripped nails. This is Stormy Dayz with an accent nail of Glam Girl. I only did one coat of Stormy Dayz and really love the slight gray/opaque/nude color it gave! But if you want more of an obvious gray color, then do ...