Staedtler Mars Masterbow Compass 6 Inch

These all-metal, traditional compasses are designed for a wide range of uses. They feature a gun-metal spring that prevents ?flex-back? and ensures precise locking, setting and drawing of absolutely symmetrical circles. Easy to handle, these elegant drawing instruments have a matte nickel-plated finish which avoids tarnishing and finger stains. Both legs are hinged for quick, precision setting.