Teflon has become the go to material for making folding tools as it does not mar the material, due to its slick surface. Great for use on paper, fabric, leather, and other materials. Once you've used it you will see the difference.
The Burnisher is a pencil like tool which is good for getting into tough to reach spaces, and for freehand scoring and burnishing of materials.
Dimensions: 6-1/8" x 3/8" x 3/8"