Provided is a parts supplying article capable of preventing parts from becoming lost by being able to collect only the necessary parts for assembling a section to be configured and to easily find parts. A group (30) of specific parts is formed by collecting only the parts (301) for assembling a specific section to be configured (20) in an assembly model (1) and by connecting the parts (301) to a frame runner (43) by means of a branch runner (42). As a consequence, it is possible to easily find the parts (301) when assembling the section to be configured (20). Moreover, a parts supplying article (10) is formed in a manner such that the frame runners (43) of various groups (30) of specific parts are bound together in a detachable manner, making it possible to gather only the necessary parts (301) by detaching the relevant group (30) of specific parts from the parts supplying article (10). As a consequence, no parts (301) are left once the section to be configured (20) is assembled, thereby being able to discard the group (30) of specific parts and to organize unnecessary parts.