Version: 10.5 cm, 1,100 g, Blue. Bossel ball for the North German folk sport - Bosseln, also known as Klootschiessen, is a true folk sport in Friesland and parts of Lower Saxony. The Bossel ball must be thrown over a certain distance with as few throws as possible. The East Frisians play their folk sport on country roads. Now you can enjoy this exciting game of the Frisians at schools, in sports clubs, or at home during leisure events. Create your own rules for playing in halls or on smaller areas. A fantastic game for children, teenagers, and adults - the possibilities for creativity are endless. The Bossel ball Sport is available in three different sizes and with four different weights.