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

This innovative 3-in-1 ruler and compass makes it easy to draw precise circles up to 12 in diameter! For larger circles, simply place pen or

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

Quilting Rulers And Templates - Isomars

Square ruler hi-res stock photography and images - Alamy

Helix Tape, Adhesives & Fasteners

Helix Rulers in Rulers, Compasses & Protractors

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

BAZIC 5 Pcs. School Kit w/ Zipper Pouch - Bazicstore

Measuring Compass

Paper “Wild West” Activity Mats

Westcott - Professional Drafting/Measuring - Westcott

Bulk Christian Pumpkin Boo Bag Kit for 48

A T-square is an invaluable tool for drafting, drawing, technical projects and anything that requires a straightedge. This tool features both standard and metric scales. Size: 12 inch.

Helix 12 Plastic T-Square

Enday 12 (30cm) Flexible Ruler, Green : Target