Helix Geometry 4 Tool Set Includes scale ruler 2 x set squares and protract HX17881

Your geometry needs will be taken care of with this Helix set containing the essential tools for maths and design classes. The 20cm ruler, two set squares and 180 degree protractor are great for your measuring and angle drawing tasks. Each instrument is constructed from durable transparent blue plastic for a sustained use.

Constructed from transparent blue plastic
Geometry set for education use with 4 tools
Includes metric scale ruler with 20cm and 200mm units
45 and 60 degree set squares0 degree protractor for measuring angles