Acme-Math Set. Profoundly utilitarian and planned with the understudy in intellect! This bundle contains one metal compass with a pencil, one metal compass with a graphite drawing point, one graphite pack, one eraser, one 6 inch ruler, one protractor, one 45 degree triangle, one 30- 60- 90 degree triangle and one sharpener in one 7x3-3/4x7/8 inch carrying case. Imported.