Designed by world-renowned nail artist Lysa Comfort, Charisma Nail Innovations Sculpting Forms are constructed from non-stick Mylar for superior adhesion, making it easy to create a perfect nail on the first try. The specially designed grid makes it simple to custom tailor the form to any type of nail. Custom-designed support tabs help you achieve a perfect C-curve. Perforated back give you more workability with difficult nail shapes.