Nothing

So my littlest brother GJW came over to our house on Saturday. He's a coin collector and he was looking through some coins that we have at our house to see if we have any of the coins that he doesn't have.

I grabbed the Sponge and slipped him into the little box that he was holding all of his coins in. PERFECT FIT!!!

Now...to wait. Hoping that he wouldn't open the box again until he got home to show mom and dad then BAM---

Took him home.

Nothing.

Took him inside.

Nothing.

Opened the box.

Nothing.

What????