As the name implies

Diameter of hole: 30 mm at the opening

and gave among other things the Saxons their name

The ends have a two sided bindrune spelling "Viki" (bless/protect)

We do not recommend using the reindeer skin as a rug since the hairs are hollow and may break if you walk on it constantly

viking cone beaker birka BEANIES As the name impliesCarefully handmade glass beaker with a hand forged iron stand shaped as a serpent. Cone beakers were quite common types of glass vessels during the Viking Age, and have been found across Scandinavia. This one is a reproduction of a find in Birka, Sweden. The beaker is handmade from green tinted glass and comes with a blue rim. Based on historical find from the Viking Age. Carefully handmade, and therefore minor variations may occur. Holds approx. 15