PROBLEM TO BE SOLVED: To provide a dental material storage box body in which a lot of information can be contained and visibility can be improved.SOLUTION: A dental material storage box body (10) is configured to store dental materials, and includes: a box-shaped holding substrate (21) having parts (23f, 23g) to hold the dental materials and with one hand opened； a box-shaped lid box (31) disposed so as to cover the opening of the holding substrate and with one hand opened； and an exterior material (11) covering at least a portion of the holding substrate and the lid box. An area of an outer surface of the lid box is formed larger than the area of the outer surface of the holding substrate, and description sections (32, 33) for describing description about the use of the dental materials are disposed on the outer surface of the lid box.
