Clear color rulers: Ruler allows for a clear view of numbers and letters on the page; with the clear Mathematics ruler, you can measure an object easily 2 Measuring scales: centimeter scale is on one edge of the ruler and inch scale is on...

10 Piece Geometry Kit Set includes: 2 Metal Study Compasses, 2 Triangles (45° & 30°/60°), 6" Ruler, 4" Protractor, Pencil for Compass, Pencil Sharpener, Eraser, Pencil Lead Refill A Practical Compass Geometry Set: Metal compasses will not bend, Ergonomically designed compass head is comfortable...

Transparent Design: the transparent design of the protractor is convenient for your measurement, allowing you to clearly see the text or letters on the lower layer of the protractor during use Measure range: there are numerical of degrees on both sides of the clear...