45/ 90 degrees and 30/ 60 degrees rulers,also include protractor inside. Cut-out identification and ruler scales printed in easy-read black. 2 Pieces Triangle Rulers. Size: approx 40x20cm/15.
Geometry Ruler Math Tool Set Drawing Drafting Triangle Ruler w/ Grip Protractor
30cm Parallel Roll Ruler Drawing Angle Ruler Measurement Tool for Art Drafting
30cm Parallel Roll Ruler Angle Measurement Tool for Drawing Drafting Art
Circles Ruler Circles Stencil Geometry Ruler Circles Templates for Drawing
Proportional Scale Divider Drawing Tool for Drawing, Drafting,
