Areva Engineering Drawing Instrument Box Set 12 parts set of engineering, drawing, geometry to architects

Engineering drawing instrument box is used by engineering students, art students, architects and artists. This drawing instrument box has a set of 13 parts that are made of steel and nickel polished.
This drawing instrument box has a set of 13 parts that are made of steel and nickel polished.
The alloy is made of steel and nickels are polished.
Accurate Equipment: Designed for accurate measurement and accurate drawing.
Ideal for educational purposes: perfect, format, engineering and architectural work for geometry classes.