Lego Safe

Step 1:

Materials
7 4-2 tall lego bricks
1 2-4 flat lego bricks
Tools
Dremel
Super glue

Step 2:

Cut out 6 of the 2-4 tall lego bricks.

Step 3:

Put the whole 2-4 tall brick upside down and glue the empty ones on top of it.

Step 4:

Let the glue dry for an hour, then stick something in the safe. Then stick the 2-4 flat brick on the hole.