Giant ! Block

From the Super Mario Wiki

Mario and Baby Mario about to hit a ! Block which will remove the Giant one underneath the Thwomp.

Giant ! Blocks were huge ! Blocks blocking Mario, Luigi, Baby Mario and Baby Luigi's path in Mario & Luigi: Partners in Time. They had different colours.

When Mario and company were traveling down Thwomp Caverns on a Thwomp, Giant ! Blocks kept blocking their way. Mario and company had to press some switches to get rid of them.

[edit] Trivia

• These blocks have no known relation to Giant ? Blocks.