Helix Oxford Spring Bow Compass – Precision Drawing for Students & Professionals

Circles that wobble. Arcs that drift off-centre mid-stroke. You've dealt with it enough. The Helix Oxford Spring Bow Compass keeps your radius locked and your lines true from first sketch to final diagram. The spring-bow mechanism holds your chosen measurement steady while you work, so you're not re-setting the compass every two seconds. Modern ergonomic grip means less hand fatigue during a long maths session or an afternoon of drafting. Built for older students, professionals, and anyone who needs a compass that just works — in the classroom, at the study desk, or on the office drafting board

• Spring-bow mechanism holds your chosen radius steady for wobble-free circles and arcs
• Modern ergonomic grip reduces hand strain during extended drawing sessions
• Designed for older students and professionals who need dependable precision
• Suitable for classroom, home study, and office drafting use
• Precision instrument for geometry, technical drawing, and measurement tasks