- Comprehensive Professional Features: This 27-piece drawing instrument set includes rulers, circle drawers, protractors, pencils, and erasers, providing everything you need for drafting and precise drawings. Eliminate the hassle of switching tools and enhance your productivity with this all-in-one solution. - High-Quality Materials: Each tool is crafted from durable materials to ensure long-lasting performance and precision. The clearly marked rulers, flexible circle drawers, and accurate protractors make it easier to achieve exact measurements and perfect angles in your work. - Portable Storage System: The set comes with a compact storage box that keeps all tools organized and easily accessible. Ideal for outdoor sketching or office use, it ensures your drawing instruments remain protected and tidy. - Wide Applications: Perfect for architectural design, artistic creation, and engineering projects, this set caters to both professional designers and drawing enthusiasts. It meets diverse drawing needs, allowing for a broad range of creative possibilities. - Specific Use Scenarios: - Architectural Design: Use the rulers and protractors for precise layouts and blueprints. - Art Creation: Ideal for sketching and fine detail work, providing the tools needed for artistic expression. - Engineering Projects: Dependable for technical drawings and schematics, ensuring accuracy in every project. This drawing instrument set is designed to meet the demands of professionals and hobbyists alike, making it an essential addition to your creative toolkit.