Step 1: Gather Your Sponges

Grab all your sponges. All of them. Don't be picky.

Sponges Galore

Now, sort them by color, shape, and type.

Sponges Sorted

This page brought to you by the Sponge Council for Sponge Research and Development (SCSRD).

For more information on sponges, visit /sponges