Brick Mould contains information about the Millénaire mod which is not included in the current recommended version of Technic Pack and might be outdated.

The Brick Mould is an item from the Millenaire mod that allows you to make Wet Bricks. It is sold in Hindi villages by either a Chief or a Fort. To use a Brick Mould you must have at least one sand block and one dirt block in your inventory. With the Brick Mould in hand, right click on the ground to produce a Wet Brick. If left in the sun over time, Wet Bricks dry into Mud Bricks.