Schedule I is all about meeting the demands of your clients on time and creating more complicated mixes to earn profits. During the start of the game, you would be handing out drugs in small baggies. But as you keep climbing up the drug ladder, demand will increase tenfold. The best way to haul tons of drugs out is to turn them into bricks, and this guide will cover everything about getting and using bricks in Schedule I.
How To Get Bricks & Brick Press In Schedule I

To create Bricks, you first need to purchase the Brick Press. This is a late-game equipment that unlocks after reaching Bagman V Rank. Once that’s done, find Oscar and purchase the Brick Press from him for $800. You can purchase multiple stations to add them to your base to create tons of bricks.
Next, you can either make bricks manually using the Brick Press, or assign a Handler to work on it. To use the Brick Press, interact with the machine and gather 20x of your choice of drugs. Just remember that it has to be the same drug, then place them into the Product slot. You can add another 20x drug stacks of another drug type to create another brick, as there are two product slots you can use.
How To Use The Brick Press & Bricks

Press the Begin button once you are ready; this will bring you to the interaction screen. Pour in your drugs from the bucket and into the Brick Press, be sure not to drop any drugs outside. If you do, just pick them up and drop them back in till the counter on top reads 20. Then, pull down the handle as fast as you can to press them down and create a brick.
If you have Handlers, you can assign them to work the Brick Press via the clipboard. Your finished product will show up in the Output slot, and you can pick it up and add it to your hotbar for later use. To use your new brick, just contact any available dealer and hand it to them. They will automatically break it down and supply it to the customers.

If you want to unpack bricks yourself, you can take it to the Packaging Machine and place the brick into the Output slot and click on the Package arrow to Unpackage. Click on the Unpack button to get your final products. You cannot sell bricks directly to your clients, as most of them can’t afford the extremely high price of 20x drugs. So you have to break it down and sell it singularly to each client to make a living.