Enclosed SafeCutâ„¢ blade cartridge with retractable straight blade only engages during cutting to ensure user safety. Quick change blade system for fast and easy blade cartridge removal and insertion. Base has unique integrated SafeCutâ„¢ blade storage compartment. Variable paper clamp ensures cutting precision. Cutting guides for various paper sizes, photos and angled cuts. Includes three additional blades--wavy, perforated and score. Carry handle for portability.