Staedtler 9-Piece School Kit

Set is terrific for geometry and other math classes, plus can aid in drawing and sketching. Includes metal compass, mechanical pencil, 6" 180-degree protractor, 12" folding ruler, 45/90 degree triangle, 30/60 degree triangle, extra lead and an eraser. All 8 pieces are packaged in a reusable storage box that has a clear, flip-open lid. Great for slipping into a backpack, portfolio or pencil pouch.