Helix Drafting

180° Protractor

- Clear plastic 10cm protractor with coloured reverse 180° scale for ease of use

360° Angle Measure

- 360° protractor with unique rotating device to provide extra help when measuring angles

- Coloured reverse scale for ease of use

15cm Geometry Pack

- Includes 1x clear 15cm ruler with metric and imperial graduations, 1x 45 degree set square, 1x 60 degree set square and 1x 180 degree protractor with coloured reverse degree scale for ease of use

National Curriculum Drawing Set

- Includes 1x 360° angle measure with unique rotating device to provide extra help when measuring angles, 1x 30cm folding ruler with metric cm and mm graduations featuring a snap fit folding hinge, 1x pie chart template and 1x 20mm stencil