Drawing instrument i.e. imaging jig, for e.g. artwork, has body formed of primary template and six small templates, where templates are fabricated in rigid, plain and transparent material that is sufficient for resisting shocks

摘要

The instrument has a monoblock body (1) formed of a primary template and six small templates. The templates are fabricated in a rigid, plain and transparent material that is sufficient for resisting shocks, where arcs of the templates are identified by color coding. A surface of the body is formed of printed reference axes (5) comprising radius of the templates. A perforation (6) is provided in volume of the body. The templates are beveled on their upper sloped edges.