WHAT IT IS A duo pencil sharpener for eyeliner and eyeshadow pencils. Plastic. Imported. WHAT IT DOES Keeps pencils at their sharpest, for eyeliners, eye shadow pencils, and lip liners. It's the ideal tool for keeping all eyeliners and eyeshadow pencils sharpened, plus the stylish colors look great in a makeup bag. Cosmetics - Charlotte Tilbury > Charlotte Tilbury > Saks Fifth Avenue > Barneys. Charlotte Tilbury.