Triangle Ruler (15cm)

This model is a classic triangle ruler (set square) redesigned for 3D printing. It combines a simple geometric form with practical usability, making it suitable for everyday measuring, marking, and drawing tasks. The triangular shape allows for precise angle work, straight lines, and accurate alignment on paper, cardboard, or flat surfaces. The ruler features clearly defined edges and an integrated measurement scale along the base, making it useful for quick measurements and layout work. Its solid, one-piece construction ensures durability while maintaining a lightweight and compact form that fits easily on a desk, in a toolbox, or in a school bag. Thanks to its clean and minimal design, this triangle ruler works well in many environments: at home, in the office, in workshops, or in educational settings. It can be used for technical drawing, basic geometry exercises, DIY projects, and general desk work. The printed markings add functionality while keeping the overall look simple and pr