Simple octagonal pieces in translucent colours combined with 4 different connecting pieces for more design opportunities The pieces interlock easily to make a wide variety of models Create a car, robot or tree following the illustrated models in the guide or design your own Contains 168 assorted pieces in 6 translucent colours including 48 Octons and 120 Octangles in 4 different shapes, as well as a step by step guide Suitable from age 4 and up