I have two small terengganu kerises. They function as dress kerises, so that you don't have a huge batang sticking out of your kain samping, especially when you sit down. Ok fellow Malay forumnites and Malay speakers don't get the wrong idea ok...
By the way, Kai Wee, would you please enlighten me -- what is the significant difference between "terengganu keris" and "bugis keris"? I apologize for being too confused -- especially when you mention that the first picture is a terengganu keris...