It is very convenient to use the six faces in various proportions

Aluminum alloy material has longer service life and is not easy to be damaged

The surface is anodized and the scale is accurately carved by laser

Suitable for drawing technicians, artists, architects, engineers, interior designers, modelers, graphic designers, teachers and student

Quality Assurance: The architect's ruler is made of anodized aluminum, which is durable and not easily damaged. You will receive 3 individually wrapped rulers, each triangular ruler is packed in a package

Laser etching: All numbers and measurement marks on the triangle ruler are laser etched. The numbers are clear, and the scale is accurate

Wide range of applications: This drafting ruler is suitable for architects, engineers, draftsmen, modelers, students, etc