The Skibo Survival Saw is designed to cut wood, plastic, and bone. It has been chosen by some of the most skilled men and women venturing into the wilderness and by those seeking to get away for the weekend. While we hope you never have to use the Skibo to survive outdoors, it will be ready when you need it. To cut, wrap wire once around the specimen you are trying to cut. Place fingers in rings and gently pull back and forth until specimen is cut. Imported.