Teacher Measure Master 1 Meter Ruler Pair of Finger Lights The single pack contains 9x24-page

The single pack contains 9x24-page books and teacher's notes

"This extremely popular unit has revolutionised experiments because of the quality of the traces it makes

Brass weights: 1x50g

it can lead to unacceptable and damaging behaviour

* independent activities that are also ideal for class and homework

Teacher Measure Master 1 Meter Ruler Pair of Finger Lights The single pack contains 9x24-pageThis superb triangular, prism shaped ruler has six working edges with 4 different scales and 2 different edges. There is a scale for all abilities making the measure master one of the most flexible school rulers available. The superb and useful design allows the ruler to be easily held and stabilised, even for children with limited fine motor skills. Size: 1m long. Pack of 1.