this format will work only up to a certain limit (no exact limit, but 3000-5000 cells is a good example). leave the ice in place for 15 minutes, remove for a few minutes and then replace for another 15 minutes. we are life and business partners, and have been blessed with three great kids and one wonderful grandson! to play, take turns rolling the dice and taking that many pennies from the bank. so this means it is a great time to stock out on products you love! 