Durable and Precise: This 30cm metal ruler for cutting and design, crafted from anodized aluminum, features laser-etched markings for unmatched accuracy in architectural and office equipment measurements.
Enhanced Safety and Quality: Our updated triangular scale ruler, with chamfered edges, ensures safe handling, ideal for architecture equipment and general office use.
Versatile Scales for Every Project: The OioTuyi steel ruler includes six essential scales (1:20 to 1:125), perfect for architects, draftsmen, and students, facilitating effortless and accurate measurements.
Compact and Portable: Weighing only 100g, this metal ruler is easy to carry and store, making it a must-have helix ruler for every design enthusiast and professional.
Satisfaction Guaranteed: Our commitment to quality ensures 100% satisfaction with every purchase, backed by a money-back guarantee for our premium measuring tools.