I was just wondering if anyone else has ever herd of these so called water pillows for crickets. I got 6 of them from petco a few days ago and was wondering if they work well. I havn't really dont much for my crickets in terms of water other then misting the cage and damping the soil 2 times a day. Heres a pic of it, its not the greatest but its the white and blue thin on the right in the middle.