"6 Scale Patterns x Aluminum Alloy" Consolidates small-scale (1/20, 1/25, 1/50, 1/75, 1/100, 1/125) and large-scale (1/100, 1/200, 1/250, 1/300, 1/400, 1/500) scales into one ruler.
Complete scale adjustments without needing to switch tools for a wide range of applications such as architectural design, drawing creation, model making, and map distance measurement.
Made of aluminum alloy, a material resistant to warping, distortion, and rust.
Triangular cross-section also functions as a cutter guide.

"6 Scale Patterns x Aluminum Alloy" Consolidates small-scale (1/20, 1/25, 1/50, 1/75, 1/100, 1/125) and large-scale (1/100, 1/200, 1/250, 1/300, 1/400, 1/500) scales into one ruler.
Complete scale adjustments without needing to switch tools for a wide range of applications such as architectural design, drawing creation, model making, and map distance measurement.
Made of aluminum alloy, a material resistant to warping, distortion, and rust.
Triangular cross-section also functions as a cutter guide.

"2 Sizes x 3 Colors x 2 Scale Types = 12 Variations" Available in two sizes: 15cm (main body 170x17mm, approx. 20g) and 30cm (main body 312x24mm, approx. 52g), three colors: black, blue, and pink, and two scale types: small-scale (1/20 series) and large-scale (1/100 series), for a total of 12 variations.
Choose one ruler to suit your purpose and scene; a lineup that makes it easy to own multiple for home, school, office, or site use.

"Includes a dedicated clear case to prevent scratches during transport and storage" Comes with a dedicated transparent clear case (15cm version 186x21mm, 30cm version 331x30mm).
Designed to minimize scuff marks inside bags, chipped corners from drops, and wear on engraved scales.
Made of transparent material, allowing you to see which variation and scale side is facing up even when stored in the case.
Convenient for storage in student backpacks or tool bags for site use, supporting drafting work on the go.

"Precise engraved scales for architecture, drafting, DIY, and model making" Scales directly engraved on the main body offer millimeter-level precision.
Supports tasks requiring scales, such as architectural design, interior design, drawing creation, student drafting assignments, DIY dimension calculations, scale checks for model railways/plastic models, and map distance measurement.
Different scales are engraved on each of the six triangular faces, allowing for smooth switching between multiple scales with a single ruler.
A triangular scale suitable for a wide range of users requiring precise measurements.

"Product Specifications" Material: Aluminum alloy / Size: 15cm version (main body 170x17mm, approx. 20g, case included 186x21mm approx. 28g) / Scale Patterns: Large-scale (1/100, 1/200, 1/250, 1/300, 1/400, 1/500) / Color: Blue / Accessories: Dedicated clear case
"Precautions" Before use, check for any fine burrs (cut marks) on both ends of the main body and lightly chamfer them if necessary. / Fine scales such as 1/400 and 1/500 may be difficult to see depending on visibility (use in bright conditions or with a magnifying glass is recommended). / Long-term exposure to high humidity, high temperatures, or direct sunlight can cause discoloration of the aluminum alloy surface coating, so it is recommended to store it in the included clear case after use.
2026/07/17 15:05:06#fe4ddcc1192071a2e13f90fbe45fca16600e5221