Compass, protractor and circle template all in one

TechnoArt Circular Protractor for students.

TechnoArt Student Protractor and Set-Square combination tool.

This transparent plastic protractor is perfect for students, architects and designers. It consists of a 180 degree protractor mounted on a 10cm ruler with a scale. Also features a magnifying pad to help you place it precisely over the angle that is being measured.'

TechnoArt Blackboard Protractor, a welcome addition to any classroom.

TechnoArt Student 4-Piece Set-Square set.

TechnoArt Semi-Circular Protractor for students.

Rotring designs tools to enable people to think and create whenever inspiration takes them.

The Rotring Geometry Set is engineered with German precision ensuring premium performance.