The Staedtler Mars Comfort 556 in the Neon Edition is a high-quality precision geometry compass designed for school, study, and professional use. With its stable plastic-metal construction, precise spindle guidance, and robust round spring head, it offers exact handling and durability. The central drive spindle allows for particularly precise adjustment of the compass width. With a length of 154 mm, it can effortlessly draw circles with a diameter of up to 230 mm. The compass is delivered in a practical folding case – perfectly protected and ready for use at any time.