【LASER ETCHED TECHNOLOGY】:Architect ruler for laser etched,laser etched technology effectively prevents scale numbers and markings from wearing off or fading away, they will not wipe or scratch off ever.
【TRIPLE SIDED DESIGN】:Triangular Architect's ruler features 3 sides with 6 different scales,very convenient and useful for professional.
Metal rulers can be used by technical professionals, artists, architects, engineers, educators, and students for a variety of purposes.
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12 Architectural Scale Ruler with Laser-Etched Imperial Measurements (Blue)
【LASER ETCHED TECHNOLOGY】:Architect ruler for laser etched,laser etched technology effectively prevents scale numbers and markings from wearing off or fading away, they will not wipe or scratch off ever.
【TRIPLE SIDED DESIGN】:Triangular Architect's ruler features 3 sides with 6 different scales,very convenient and useful for professional.
Metal rulers can be used by technical professionals, artists, architects, engineers, educators, and students for a variety of purposes.