Helix - Circle Ruler

Helix Circle Ruler This dual-purpose ruler also works as a compass, allowing the you to make circles from 1/16 to 12 in diameter. A useful tool for draftsmen, students, artists and crafters who require precise, measured lines. Great for mathematic calculations, technical drawings and designing patterns.

This 2-in-1 ruler/compass let you draw circles from 1 to 12. Place the center disk hole on starting point and choose desired circle size (1/8

Helix Circle Ruler - 12, Assorted

Maped Helix Circle Ruler, 12-Inch, Color May Vary, Assorted Colors

Circle Ruler

Helix Angle and Circle Maker with Integrated Circle Templates, 360 Degree, 6 Inch / 15cm, Assorted Colors (36002) : Office And School Rulers : Office Products

Helix Circle Ruler This dual-purpose ruler also works as a compass, allowing the you to make circles from 1/16 to 12 in diameter. A useful tool for draftsmen, students, artists and crafters who require precise, measured lines. Great for mathematic calculations, technical drawings and designing patterns.

Helix - Circle Ruler

Helix® Ultraflex Protractor

Maths Set Helix Oracle Geometry Set 9 Piece Set Set Square, Ruler, Compass, Pencils, Sharpener, Eraser & Protractor Ideal for School

Using the Helix circle maker

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Choosing the Best Circle Tools for Drawing - Hop-A-Long Studio

Brand, Helix