A system to build models in several settings, a box consits of 36 stick and 36 elastiscs. With these you can build different models. For more information see https://www.biotensegrity.nl/
In one box there are 36 sticks and 36 elastics to make different models.
there are models from 3,6,12, 14 and 36.
so make for eg 3 of 12 etc