Triangular Scale Ruler Metal Alloy Model Drafting Ruler Lightweight Stationery

This drawing supply is a black triangular scale ruler made from lightweight metal alloy, designed for use in model drafting and drawing work. Its straight shape and triangular cross-section make it comfortable to guide along paper or drafting materials, while the engraved measuring markings stay clear and easy to follow. As a model drafting ruler, it supports layout work for which clean measurements count. The printed scale labels on the sides and the six-scale ruler design give you several measurement options, making it useful for switching between different drafting needs without changing instruments. The engraved markings add dependable visibility for daily use, whether you are checking proportions, marking lines, or refining model drawing. For students, hobbyists, or anyone building careful technical sketches, this triangular scale ruler brings together accuracy, compact design, and practical handling in a single metal alloy tool.