Eliminate measurement errors in your geometry and drafting projects with the STAEDTLER Mars 568. Designed for students and professionals alike, this 10cm semi-circular protractor provides clear, distortion-free views of your workspace, ensuring every angle is measured with absolute confidence and creative ease.
Streamlined Drafting for Total Accuracy
Whether you are tackling high school trigonometry or architectural site plans, the high-gloss beveled edge allows your technical pens to glide effortlessly, preventing ink smears and ensuring professional-grade results every time.
Designed for Your Tools
The 1.5mm thickness provides the perfect balance between break-resistant durability and low-profile drafting. This protractor remains fully compatible with all standard drafting boards, lead pencils, and specialized technical pens like the Mars Matic series.
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Items can be returned or exchanged within 30 days of delivery.