Urban Decay Grindhouse Double Barrel Sharpener has two sharpeners, one slim and one large, designed for use with the entire Urban Decay 24/7 Pencil lineup. Features * Each blade is made of durable steel infused with 1% carbon to prevent rust. * This sharpener also works with most other brands' big and small pencils (if you must) and includes a plastic pick for scraping and dislodging shavings to keep the blades free of gunk. * Cruelty-free