K54050 EARLY LEARNING RULER 30CMMULTI-COLOUR (PK-100)

Designed as a classroom teaching aid for younger children, this Helix 30cm rule is made from brightly coloured, high impact, shatter resistant plastic for safe and long lasting use. Divided into clear 1cm and 10cm colour coded blocks to encourage children's learning, this 30cm dead length ruler comes in a class pack of 100.