Laser-Etched Markings : Our Engineer Scale Ruler features laser-etched markings that won't fade over time, providing a long-lasting and readable measurement tool. Heavy Plastic Triangle Design : The triangular shape offers stability and comfort during use, making it suitable for extended drafting sessions. Easy To Read : The clear and bold markings ensure that readings are always accurate, minimizing errors in your designs. Versatile Usage : Ideal for engineering and architectural tasks, this scale ruler is a staple in any professional's toolkit. Precision Measurement : Accurately measure and draft your projects with confidence using this high-quality ruler. Upgrade your drafting experience with our Engineer Scale Ruler, meticulously crafted for accuracy and durability. The laser-etched markings stand the test of time, ensuring your measurements remain clear and readable through countless uses. Its 30cm length and heavy plastic triangle design offer a perfect balance between functionality and comfort, making it indispensable for any drafting project.