Sore Butt no more
Wow!  This thing is better than sliced bread.  I can now sit all day at work in comfort.  Several of my coworkers have tried it and when I'm out of the office fight over who gets to use it that day.  It was a little pricey, but less than on the WonderGel website.  Absolutely worth every penny.  Since it is gel, it returns to its original condition and doesn't pack down like normal cushions.
Rating: 5 stars