Niigata Seiki SK Japanese-made Architectural Compass 200mm BC-200

Holds architectural pencils, chalk, and various markers, allowing you to draw large circles (thick pens cannot be attached). Made of durable metal. Size: 250mm long x 150mm wide x 24mm thick. Weight: 160g. Material: Carbon tool steel. Uses: Marking colored corrugated iron and marking plywood. Tip: Hardened