Aristo rulers

Aristo plastic scale stick, 30cm (engineer)

Aristo Wall Plaque TZ Triangle 80 cm Hypotenuse with Handle Plastic Transparent

Aristo AR23001 College Geometry Triangle (Hypotenuse 16 cm, Ink Nubs and Facets, Polystyrene) Transparent

Aristo AR23009NO Flex Geometry Triangle (Hypotenuse 16 cm, Flexible, Virtually Unbreakable, Facets,...

Aristo AR23009NG Flex Geometry Triangle (Hypotenuse 16 cm, Flexible, Virtually Unbreakable, Facets,...