Brok and Sindri

Brok: One of the two most skilled blacksmiths in all nine realms, Brok is the more cruel and rude brother compared to the timid Sindri. He believes the most important part of a weapon is how much destruction it can cause.
Sindri: One of the two most skilled blacksmiths in all the nine realms. He is the more timid brother compared to his hot-headed sibling. He believes the most important part of a weapon is its design.