Fine workmanship: this set features precise construction that helps improve work efficiency and save time on drawing and measuring projects. It includes a clear ruler and a pocket ruler for on-the-go use. Comprehensive set: suitable for diverse measurement needs across tasks. The geometry tool set provides essential tools in a compact ruler format for easy storage. Versatile use: ideal for art design, layout measurement, construction drawings, architecture, networking diagrams, and drawing. Includes a ruler with a straight edge and a transparent protractor with ruler. Great choice: a versatile option for anyone who often creates drawings for birthdays and other celebrations. Includes a triangle protractor and a transparent ruler. Use scenarios: - Architectural sketches and layout planning: quickly verify angles and dimensions with the transparent protractor and straight edge. - Graphic design and event planning: prepare invitations and decor layouts with accurate measurements. - Network diagrams and construction plans: transfer dimensions and check alignment with the ruler and protractor tools.