$HSN$8203$$ CRAFTERS ESSENTIAL: The Best Craft Tool for Card Makers, Scrapbookers, Book Binders ,Graphic Artist, Ribbon Curling for Packaging and more. If you get used to the tool,you cannot craft without it ! GREAT FOR: Creasing, Folding, Burnishing - paper, book cloth, fabric, plastic films and more. Will not leave burnishing mark. DURABLE: Made of 100% PTFE, which is very strong and will not chip out, when bone folder falls down accidentally. NON STICK: This is a Great Feature for a Bone Folder, as Adhesives, Inks, Paints will not stick to it.So your project is Clean and Neat. No Contamination ERGONOMIC: Perfect size and Weight to fit in the palm of your hands.Very Smooth.