A Deli Technical Drawing and Geometry Set in a Fitted Case

A contemporary technical drawing set by Deli, contained within a clear plastic hinged case. The set includes a pair of compasses, a mechanical pencil with a container of lead refills, an eraser, a ruler, two set squares, and a protractor. Several components feature the Deli manufacturer’s mark alongside the Chinese characters 得力. The eraser is marked with 橡皮擦 and ERASER. A British pound coin is pictured alongside for scale.
Ruler length: 15cm.