Staedtler Mars Comfort 551 01 Precision Compass Set with Lead Part, Universal Adapter and Spares Box

PRECISE CIRCLES: This compass with spindle adjustment draws circles up to 280 mm in diameter — or up to 500 mm with the extension — delivering crisp, clean lines for technical drawing at school and in the office COMFORTABLE TO USE: The all-metal construction with a round spring head and fold-away pencil leg sits steadily in the hand, allowing you to draw for extended periods without fatigue VERSATILE DRAWING SET: This compass set comes complete with a universal adapter, a spare parts tin and replacement compass leads, making it easy to adapt with a pen holder to suit a variety of tasks PRACTICAL DESIGN: The compass case with hinged lid keeps your drawing instruments well protected, whilst its unfussy, clean-lined appearance fits neatly into any workspace or study environment for the compass pro BUILT TO LAST: The sturdy all-metal construction of this large metal compass, paired with a replaceable pivot needle, ensures long-lasting precision and gives you a reassuring sense of control with every use