Water fight sponges I got 4 (4 packs) of sponges. I used the ocello brand because they were so colorful. Open 1 pack and cut each sponge into 4 strips long ways. Then bunch 8 strips together and tie in the middle with string or ribbon... And that's it. I got 8 out of 16 sponges. Get a bucket of water and let the kids go crazy throwing them at each other! I like this because there's no balloon pieces to pick up after a water ballon fight!