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.

Angle & Circle Maker, Hobby Lobby, 247130

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

Brand, Helix

DRAW PRECISE CIRCLES: Easily draw circles up to 12 in diameter. VERSATILE USAGE: Ideal for larger and smaller circles. MEASUREMENT GRADUATIONS: 12

Helix - 3-in-1 Ruler - Integrated Circle Templates - Innovative Learning Tool

Review cảm nhận thước Helix circle 2 trong 1 - cực siêu !

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

Helix 2-in-1 Circle Ruler Measuring & Compass Tool 12 / 30cm, Pack Of 5 : Target

Helix Shatter Resistant Ruler

Classic 6 / 15cm ruler, now made safer with Shatter-Resistant material! Unlike standard rulers that create dangerous shards of plastic when bent or

Helix Standard Ruler 6 Inch / 15cm, Assorted Colors (13107)

Swing Arm Protractor helps you draw or measure accurate angles. The arm rotates 180 degrees for accurate and easy visual angle measuring. Shatter-resistant material provides safety during use. Integrated 6 and 10cm rulers measure angles from left to right or right to left. Transparent plastic with beveled edges makes it easy to see what you are measuring.

Helix Swing Arm Protractor

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Helix Circle Maker vs Moxidori Compass

Helix Angle And Circle Maker