Can I use Techni Ice with Ice?
Yes, you could, but why bother? You must put either the Techni Ice or the ice in a waterproof bag so the water from the ice doesn’t melt onto the Techni Ice. If it does melt onto the Techni Ice the Techni Ice will absorb the liquid and melt quicker (It will also make the Techni Ice too full and when it expands in the freezer it will probably burst or split because it is too full).