Isomars 45 Circles Template Stencil

Trace circles of almost any size with the Isomars 45 Circles template stencil.

• Made by Isomars, a well-known drafting and stencil brand
• Features 45 assorted circle sizes on a single template
• Durable plastic scale designed for repeated pencil and pen use
• Compact enough to carry in a geometry box or drawing kit
• Suited to engineering, architecture and technical drawing students

Instead of hunting for coins or compasses to trace a circle, reach for this scale and pick the exact size needed. It speeds up diagrams, floor plans and technical sketches while keeping every circle clean and precise.

Circles show up everywhere in technical drawing, from furniture symbols and fixture plans to mechanical parts and simple geometry homework, and a compass is not always practical for very small or very large diameters. With 45 sizes on one scale, this template covers most everyday needs without switching tools mid-drawing. It is light enough to slot into a geometry box alongside a scale ruler and set square, making it a natural companion for students and hobbyist drafters who want consistent, professional-looking circles every time.