Pickett Professional 6 Inch Bow Pencil Compass, 1 Each (401N) 6 inch bow pencil compass with durable steel construction for long-lasting use 6" compass makes maximum 10" circle and is delicately balanced, providing feather-light control Precision-crafted instrument made of chrome-plated brass and fine tool steel Compass with smooth movement; Includes auxiliary ruling pen handle Tarnish and smudge-resistant finish