Trace symbols Electrograph No.13 a, NF standard

Trace symbols Flowchart, No.45

Trace symbols Architectographer, No 9

Wetscott Flat Ruler Aluminium 50 cm

Safetool flat desk ruler 40cm

Flat rule, 2 bevels, 500 mm

Machined plexiglass square, hypotenuse: 495 mm

Aristo GeoCollege T Square 75cm Transparent

Geometry set, stainless steel, 4 pieces

Plastic ruler 20 cm

Flexible Flat Ruler Plastic 30 cm

Double-sided ruler inox semi-hard Wonday 30 cm

Scale ruler Mars 561 Staedtler 1:20 - 1:125

Flat desk rulers Safetool 30 cm

Flat ruler aluminium 50 cm Wonday

Flexible stainless steel double-sided Wonday ruler 50 cm

Staedtler 15 cm aluminum flat ruler

Unbreakable plastic flat ruler Wonday 30 cm

Flat aluminum rule Wonday 30 cm

Maped Latte Twist'n Flex 20 cm

Westcott Basic Transparent Plastic Ruler 30cm

Flat ruler Start 146, 300 mm, plastic

Geometric square, hypotenuse: 220 mm, handle

Flat ruler, 300 mm, plastic, with handle

Maped Flex unbreakable ruler, 15 cm, double graduation

Staedtler, set square, graduated, 45°

Wonday 20 cm plastic flat rule with anti-stain edge

Flat plastic desk rulers Safetool 40 cm.

Maped Classic 15cm Ruler