Oda and Simen are best friends, and are the self-appointed inventors of the Longtail troll family. They have built numerous toboggans, cycles and other complicated constructions, designed to go as fast as possible.
Oda is more artistic and paints beautiful, magical pictures with her tail as well as exciting sketches of her many imaginative inventions. Simen has a more practical talent. He can turn his tail into a hammer, a saw – or whatever else he needs.
