Rulers & Protractors Kaisai

Feature: 1. [Parallel Line Drawing] The rolling ruler features a roller for easy parallel line drawing, ensuring stability and preventing slippage while you create parallel lines. 2. [Versatile Usage] With a round hole for every centimeter, the drawing ruler allows you to draw circles and ovals, versatile and practical. 3. [Clear Measurements] The measuring rolling ruler is designed with clear scales and various formulas printed on the roller for quick calculations, ensuring accuracy and efficiency. 4. [Lightweight and Portable] Made of transparent plastic, the parallel drawing ruler is lightweight and easy to carry, while its clear material enhances convenience during drawing. 5. [Practical …

Feature: 1. [Parallel Line Drawing] The rolling ruler features a roller for easy parallel line drawing, ensuring stability and preventing slippage while you create parallel lines. 2. [Versatile Usage] With a round hole for every centimeter, the drawing ruler allows you to draw circles and ovals, versatile and practical. 3. [Clear Measurements] The measuring rolling ruler is designed with clear scales and various formulas printed on the roller for quick calculations, ensuring accuracy and efficiency. 4. [Lightweight and Portable] Made of transparent plastic, the parallel drawing ruler is lightweight and easy to carry, while its clear material enhances convenience during drawing. 5. [Practical …

Feature: 1. Acrylic Construction: Crafted from high hardness acrylic, the chart drawing triangle ruler is built to last, offering exceptional durability and a long lifespan for all your navigation and drawing needs. 2. Dependable Navigation Tool: This triangle ruler is designed as a dependable drawing tool, providing a convenient way to precisely mark distances. Its wearproof and fully adjustable design allows for quick, accurate single handed operating. 3. Precise Engraved Scales: The triangle drafting ruler features engraved scales that are both precise and easy to read, making it an excellent accessory for both drawing and measuring tasks. 4. High Transparency for Clear Visibility: With excellent …

Feature: 1. Acrylic Material: The parallel ruler is crafted from a high hardness acrylic plate for exceptional durability, ensuring it won t easily break or crack over extended use, thus offering a long use life. 2. Marine Plotting Tool: Provides a convenient way to accurately mark distances; it s fully adjustable and easy to use for fast, precise one handed operating, a great tool to supplement your navigation kit. 3. Clear Scale: Its engraved scale is precise and easily visible, making it an invaluable accessory for accurate plotting and surveying during navigation at sea. 4. High Transparency: Featuring excellent transparency, the navigation parallel scale does not obscure too much information,…