21 Piece Geometry Set With Rotating Protractor And Compasses For Students Architects Engineers Artists Durable Precision

Meet your all-in-one geometry toolkit: a 21-piece geometry set designed to elevate drawing, drafting, and geometry exploration from classroom problems to professional projects. With a rotating protractor that delivers quick, accurate angle readings and a robust metal compass built for longevity, this kit keeps every measurement aligned and reliable as you work across ideas and layouts.

What’s inside and how it helps

• Rotating protractor for fast, precise angle measurement without resetting your baseline—ideal when drafting irregular polygons or testing geometric relationships.
• Metal compasses and dividers for enduring precision and smooth operation, enabling consistent circle radii and accurate transfers of measurements.
• Rulers and blocks that provide stable reference edges and support for steady, repeatable lines and angles during sketches.
• Pencils and math drawing supplies to keep your ideas visually crisp from first draft to final render.
• Compact, portable design that bundles everything you need for geometry, drafting, and basic architectural or engineering sketches—no more hunting for missing pieces.

Originating from Zhejiang, China, this kit is crafted with durable materials to withstand daily use in school, the office, or on-site projects. It’s built to stay accurate through frequent handling, drops, and long drafting sessions, making it a dependable companion for serious learners and professionals alike.

Who benefits most

• Students exploring geometry, trigonometry, and technical drawing who need a complete starter set that travels easily between home, classroom, and lab.
• Architects and engineers who value a ready-to-go drafting kit that keeps lines, angles, and circles consistent on quick layups or iterative designs.
• Artists and designers experimenting with geometric compositions, perspective grids, or precision-based artwork that requires reliable measurement tools.
• Office professionals who occasionally perform measurements, layout tasks, or quick plotting without sourcing individual tools.

Why this kit stands out

• All-in-one convenience eliminates the chaos of loose parts and missing pieces—everything fits together in one portable set.
• Durable construction with metal components and sturdy plastic housings designed to resist wear and keep tolerances tight over time.
• User-friendly design means faster setup, fewer recalibrations, and clearer drawings, whether you’re sketching freehand or laying out precise geometries.
• Versatile use cases cover academic learning, architectural drafting, engineering layouts, and geometric art—all with a single, cohesive toolkit.

Tips to get the most out of your geometry set

• Calibrate the rotating protractor before precision drawings by aligning the baseline with your ruler edge and checking zero at multiple test angles.
• Use the metal compass for larger radii to maintain steady arcs—adjust the leg tension gradually to avoid wobble.
• Keep the set in its case between sessions to protect delicate points and ensure quick access during study or work sessions.
• Combine the blocks with the rulers to create stable drafting stations on uneven desks or in field settings.

Complete, ready to deploy, and built to endure—this 21-piece geometry set is the pocket-sized drafting room you can rely on for precise measurements, clean lines, and confident layouts across schoolwork, studio projects, and professional practice.