Skandia breakaway knife, also called hobby knife, professional model. Ideal for cutting heavier work and all sorts of jobs. If, in use, the tip becomes blunt or residues remain stuck to the tip, after cutting off the old point, the blade is again sharp and clean. Wide model with 18 mm wide knife. Metal version, streamlined handle, steel knife holder. Automatic safety blocking. Comes complete with one strip of breaker blades with 8 break points. Total length 155 mm.