It's easy, inexpensive and lots of fun!
I gathered all the materials I needed and wanted. These included the water balloons, of course, tissue paper, drinking straws, double sided tape, and yarn. I went a little extravagant and included scrapbook paper and paper punches. If you plan on making these just experiment with the different material you have around your house. I nearly used bubble wrap and plastic bags instead of tissue paper, but I decided to stick with the original plan.
I purchased 100 water balloons for $1.00 at my neighborhood Dollar Tree. I wanted to experiment making balloon table centerpieces using them. I was not sure if they would be strong and sturdy enough to hold up during extensive handling, but with a total investment of a dollar, I figured I should just give it a shot!