Carnival press-on nails — bold, colorful festival-inspired nail set for a full manicure in minutes. Carniva energy, zero salon time. Iscream's Carnival Press-On Nails are packed with the kind of vibrant, playful color and design that makes your hands the most fun thing in the room. Application takes minutes and the result looks genuinely polished — the best kind of beauty shortcut. For when you want statement nails without the appointment.