What is a shillelagh used for?

A shillelagh is a wooden club or stick traditionally used in Ireland as a weapon or for fighting. It is typically made from blackthorn wood and is known for its durability and density. The shillelagh can vary in length, typically around 16-26 inches, and is often adorned with carvings or decorative patterns. In addition to its use as a weapon, the shillelagh is also used in traditional Irish stick fighting sports such as bataireacht. Today, the shillelagh is often used as a symbol of Irish culture and heritage, and is a popular souvenir for visitors to Ireland.