Perfect tool for getting crisp, accurate paper folds, creases and scoring lines. Wide Application: The bone folder paper folder is perfect for scrapbooking, card making, origami, handmade books, bookbinding, sewing, leather crafting, office supplies, school handmade DIY crafts and other DIY paper crafts, use this handy little origami tool for Score, crease, smooth or polish paper, tissue and cardboard.