Elevate your creative projects and technical drawings with effortless accuracy. The STAEDTLER Mars 556 Comfort is engineered to bridge the gap between imagination and precision, allowing students and artists to achieve perfect circles up to 225mm with smooth, lightning-fast adjustments.
Engineered for Creative Precision
Transition from broad arcs to micro-details in seconds. Whether you are navigating a geometry exam or drafting a professional architectural plan, the dual-action adjustment system provides both the speed you need for large layouts and the fine-tuning required for perfect results.
The robust spring-bow design and center drive wheel ensure your radius remains locked, preventing slippage and saving you from frustrating redraws.
Heavy-duty metal limbs and high-impact components stand up to the rigors of a daily classroom or studio environment.
Includes a universal adapter compatible with Mars technical pens, adapting seamlessly to your existing toolkit.
Achieve circles up to 225mm out of the box, or expand your canvas further with extension bar compatibility.
Technical Reliability & Fit
Your tools should be as ambitious as your designs. This precision instrument features interchangeable lead and pivot needle parts, ensuring your geometry stays exact regardless of the medium.
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Items can be returned or exchanged within 30 days of delivery.