I was so excited about this bubble table for my little one. We bought it for her as a birthday gift in September, used it for about a month and then we cleaned it out and stored it in the garage for the winter. When we brought it back out, the entire battery pack had corroded. There were no batteries in it mind you, the springs had rusted so bad that when we tried cleaning them, they just fell off. I'm disappointed in this product to say the least. One month of fun and now it's just a regular water table.