Faber-Castell Mathematical Drawing Instrument Set – 4 Pieces

Faber-Castell Mathematical Drawing Instrument Set is a practical 4-piece geometry set designed for accurate measuring, angle construction, and technical drawing at school or home. The set includes a transparent ruler, a 60°–90°–30° set square, a 45°–90°–45° set square, and a 180° protractor. The transparent construction provides clear visibility of the page underneath, while bold, durable markings and smooth, rounded edges support accurate and comfortable everyday use. Faber-Castell specifically describes the instruments as accurate, transparent, smooth-edged, and designed with non-sharp corners for safer handling.