Ecobra geometry compass set. It is a precise drafting tool designed for drawing circles and arcs, made from matte nickel-plated brass for durability. It has an extra point for cutting circles [not only drawing them]. Key specifications and features: Material: All-metal design, primarily matte nickel-plated brass. Function: Used for geometric drawings, technical drafting, and mathematical applications. Precision: Features a center wheel for precise radius adjustments. Included accessories: Comes in a clear-view case with a lead container and potentially an extension bar or other parts depending on the specific model.
