The Brunton 9020G 12-Piece Instructor's Compass Set is a complete educational kit for instructor and students. This All-in-One set includes the in-class and at-home materials an instructor needs to work with a class of 12 students. The curriculum is designed for the instruction of map reading and basic compass navigation skills. In addition to the compasses, instructional DVD and workbook for students, this set also includes useful tools for the instructor like a curriculum CD, study guide and diagram poster. The entire set, including compasses, fits conveniently inside a soft carrying case.