{"product_id":"mars®-comfort-556-blau","title":"Mars® comfort 556 blue","description":"\u003cdiv\u003e\n\n\u003ch2\u003e📐 STAEDTLER Mars comfort 556 blue – Precision compass\u003c\/h2\u003e\n\n\u003ch3\u003eExact radius values and consistent lines for technical drawings\u003c\/h3\u003e\n\n\u003cp\u003eThe STAEDTLER Mars comfort 556 blue combines a sleek plastic-metal design with a lead screw that reduces longitudinal play to a minimum. The central spindle allows for continuous adjustment, while the integrated circular spring head exerts constant spring tension on the legs. This setup prevents slipping when opening and closing and ensures clean contours on the very first pass. Compact enough for your pocket, stable enough for large-format sheets.\u003c\/p\u003e \u003ch3\u003e✨ Product features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e✔️ Integrated spindle guide minimizes wheel play and securely locks set radius values\u003c\/li\u003e\n\n\u003cli\u003e✔️ Circular spring head for uniform stroke and clean lines even during prolonged use\u003c\/li\u003e\n\n\u003cli\u003e✔️ Maximum circle diameter of 230 mm with a compact total length of 154 mm\u003c\/li\u003e\n\n\u003cli\u003e✔️ Scratch-resistant blue coating protects against abrasion and makes geometric lines stand out clearly from the background\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003ch3\u003e🎨 Creative design possibilities\u003c\/h3\u003e\n\n\u003cp\u003eThis precision geometry compass is not limited to a single field of application, but adapts flexibly to your project requirements. Whether you are designing radius-based machine parts, sketching isometric perspectives by hand, or graphing mathematical curves – the central adjustment routine handles the basic form, while you can focus on the details.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e✔️ Create dimensions, scales, and section drawings for architecture, engineering, or industrial design study projects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003ch3\u003e🔥 Workmanship\u003c\/h3\u003e\n\n\u003cp\u003eFor large-format plans or recurring series drawings, the high-quality fit with low-friction spindles ensures a stable sense of resistance without vibrations. The ergonomic shape relieves the wrists during long drawing sessions, while the metal reinforcements prevent impact-related deformation of the joints. This guarantees geometric fidelity over thousands of circles.\u003c\/p\u003e \u003cp\u003e👉 \u003cstrong\u003eImportant:\u003c\/strong\u003e Ensure lead inserts are cleanly sharpened and regularly check the friction setting of the central spindle to permanently maintain the maximum precision of your compass.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"STAEDTLER","offers":[{"title":"Default Title","offer_id":52819667812619,"sku":"55600","price":24.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/9146\/4459\/files\/mars-comfort-556-blaustaedtler-zirkel-geometrie-platten-2431621.jpg?v=1787934866","url":"https:\/\/www.kidis-art.ch\/en-ch\/products\/mars%c2%ae-comfort-556-blau","provider":"Kidis Art","version":"1.0","type":"link"}