mybricks adds lines to many blocks to make them look like bricks. You make a brick machine, add the blocks you want turned into bricks, click the style of brick you want and take your bricks.

You need to craft a machine.

Then place the machine and right click on it.

Place the nodes you want changed to bricks into the input slot. Click on the style of brick you want and then take it out of the output slot. Lighter bricks look better with dark lines and darker bricks look better with light lines.