- MARS PLASTIC
- strong and durable quality rulers feature an inking edge, are made from transparent light grey plastic and are ideal for students
- With inking edge / Transparent grey plastic / For smear-free ink ruling
- Centimetre CM and millimetre MM calibrations measurement markings
- ideal for use in school/college/university/design/technical drawing/graphics
- ALUMINIUM RULER
- Design includes inking edge
- Made from aluminium
- Non-slip quality
- 15/20/30/40/50 cm length