Maped 10-piece geometry study set provides everything a student needs to be prepared for class. High-quality eraser makes correcting mistakes clean and simple. Shatterproof box keeps everything safely organized and protected for easy storage. Each set includes 1 study metal compass with pencil holder, 1 study metal compass with lead, 1 pencil sharpener, 1 eraser, 1 pencil, 1 ruler, 1 protractor, 2 set squares, and 1 pack of leads