【Set Contents】 2 Metal Compasses, 2 Triangles (45-degree and 30/60-degree), 15cm Ruler, 10cm Protractor, Compass Pencil, Pencil Sharpener, Lead Refills for Pencil, and Eraser 【Product Description】 A 10-piece math kit designed for students learning geometry and those who want to study general arithmetic. The sturdy and durable metal compasses provide reliable performance. They will not bend during use. The ergonomic compass head is easy to grip. The break-resistant carrying case allows for organized storage and easy portability. Y237