Deli 6230 30cm (12-Inch) Transparent Acrylic Straight Ruler:
- Technical Specifications: Length 30 cm (12 inches), optical-grade transparent acrylic plastic, dual metric (cm/mm) and imperial (inch) printed scales.
- High Optical Transparency: Crystal-clear acrylic body allows unobstructed visibility of underlying drawings, text lines, and coordinate grids.
- Beveled Inking Edge: Raised beveled edge prevents wet ink pens and technical markers from bleeding or smudging under the ruler body.
- Precision Scratch-Resistant Screen Printing: Crisp, wear-resistant black graduations remain sharp and legible through years of daily use.
- Applications: Engineering draftsmanship, office document measuring, school geometry classes, architecture sketches, and art craft cutting.
