. Benefits: Each press-on nail application lasts up to 2 weeks. Waterproof. Customizable. Includes: Harry Potter: A short almond nail with black French tips, solid black accents, raised gold glasses detailing, and hidden lightning motifs in a glossy finish. Dementor: A medium almond nail with a black-to-clear dissolving cloak design in a glossy finish. Godric Gryffindor: A short almond nail with a fiery red metallic chrome finish and glowing gradient underside. Salazar Slytherin: A medium coffin nail with a green velvet base and molten silver 3D serpent-like accents. Rowena Ravenclaw: A short oval nail with a nude-to-grey velvet fade and subtle house motifs in a glossy finish. Helga Hufflepuff: A short almond nail with sunny yellow velvet French tips and metallic gold accents. Unicorn Blood: A short almond nail with a liquid silver chrome base and swirling 3D accents in a glossy finish. Mandrake: A short almond nail with a glazed green base and iridescent purple shift in a glossy finish. Lumos: A short squoval nail with a velvet blue gradient and magnetic French tip illusion in a glossy finish. 7-in-1 Nail Buffer. Brush-On Nail Glue. :