Dinosaur Bones Match and Measure pk 16 Playground_Equipment accurate 30cm glass magnifying tube

accurate 30cm glass magnifying tube

A tensiometer is a closed tube with a special ceramic part in its end

2 balanced XLR main (L/R) line outputs

Size: Width 750mm

Comprises open-ended glass tube fitted with two carbon electrodes by means of a rubber stopper

Dinosaur Bones Match and Measure pk 16 Playground_Equipment accurate 30cm glass magnifying tubeCast from a durable and unique mix, these bones are just waiting to be discovered. Bury them in sand, soil or even water, and they will instantly appeal to children's instincts to explore, investigate, sot, collect and measure. Perfect for all those budding palaeontologists! Each bone increases in size by 2cm and can be used to introduce the concept of measurement, doubling and halving.