The classic GALT Toy is back in its original translucent colours. The simple octagonal pieces interlock easily to make a wide variety of interesting models. The see through pieces in bright translucent colours add an extra dimension, transforming models into works of art! Follow the illustrated models in the guide or design your own! Contents: 48 translucent Octons in 6 assorted colours and step by step guide. 4 years and onwards