Parts supply body

A parts supply body for a model, which is constituted by a plurality of first portions and at least one second portion, the second portion being provided by another parts supply body, comprising:

• a plurality of parts supply units including a plurality of parts for the plurality of first portions, each first portion including at least one of the parts,
• wherein each of the plurality of parts supply units corresponds to one of the plurality of first portions, and is structured to include a subset of the at lease one part belonging to said one first portion, each part in said subset being connected to a first runner by a second runner,
• wherein the first runners of the plurality of parts supply units are connected to such that the plurality of parts supply units are separably connected to one another, and
• wherein each of the plurality of parts supply units includes:
• first identification information indicating one of the plurality of first portions that corresponds to said each parts supply unit, and
• second identification information being used to uniquely distinguishing the parts supply body from the another parts supply body,
• the second identification information being configured to be visually distinguishable from the first identification information.