Helix Precision Quick Release Compass – Fast Adjustments, Accurate Drawing

You're mid-drawing, need to change the radius, and now you're fiddling with a screw while your pencil's still on the page. The Helix Precision Quick Release Compass ends that. The quick-release mechanism lets you snap to a new radius in one motion — no tools, no wiggling, no lost setting. Built for older students and professionals who need speed without sacrificing accuracy. Whether you're working through geometry problems, drafting technical diagrams, or marking up plans at the office, this compass keeps your lines precise and your workflow moving

• Quick-release mechanism for fast, one-motion radius adjustments
• Precision engineering for accurate circles, arcs, and measurement tasks
• Designed for older students and professionals who value speed and accuracy
• Reduces fiddling during detailed drawing and drafting work
• Reliable instrument for classroom, home study, and professional use