Helix Circle Template – 32 Metric Circles, Shatter-Resistant

Hand-drawn circles never look right. You know the one — slightly lopsided, a hair too big, and your client can tell. This Helix circle template puts 32 metric circles with clearly marked diameters right under your pen so every circle is true to spec. It's made from shatter-resistant material, so it takes a beating in a shared classroom drawer or a design studio without cracking or going brittle. No fiddly compass adjustments. Just pick the diameter you need, trace, done. Whether you're a year-8 maths teacher prepping a worksheet or a drafter laying out a mechanical drawing, this is the tool that kills the wobble in two seconds flat

• 32 metric circles with clearly marked diameters for accurate tracing
• Shatter-resistant material built to survive daily classroom and studio use
• Covers a wide range of sizes for technical drawings, design, and education
• Made by Helix, a trusted Australian school and office products brand
• Ideal for ruling, measurement tasks, and precision layout work