Hammerhead Bros.

The Hammerhead Bros. are semi-major characters that appear in the game Mario & Luigi: Superstar Saga. The Bros. are Sledge and Mallet and they are responsible for making and upgrading Mario and Luigi's hammers.

Sledge
Sledge is the oldest of the two Hammerhead Bros. and has been making hammers for years. He has red facial features that make him resemble Mario. He is also one of the wises of the two.

Mallet
Mallet is the youngest of the two Hammerhead Bros. and has been learing how to perfectally make hammers from his older brother. His green facial features make him resemble Luigi.

History
The Hammerhead Bros. are first seen in Hoohoo Village where they offer to make hammers for Mario and Luigi. However, they first need Hoohoo Blocks in order to make them and sends Mario and Luigi up Hoohoo Mountain to retrieve some. After Mario and Luigi send down a couple of Hoohoo Blocks, the Hammerhead Bros. use their techinque to make some hammers for Mario and Luigi.

The Hammerhead Bros. are seen again near Beanbean Castle Town where they have move their to further their hammer making. They also revealed to Mario and Luigi that they can now upgrade their hammers to break down harder rocks.

Trivia

 * The Hammerhead Bros. are few of characters that live in the Beanbean Kingdom that aren't the Beanish species. The others being the residents of Little Fungitown.