"Crackled Ice" Water-Activated Mystic Crystals

This is a little detail greatly appreciated for a winter event: bump up the wonderland atmosphere by adding crackled ice with our clever magic crystals. Simply add water, and in a few hours they expand to form sparkly "cracked ice." Add your own candles to bring out the shimmer, and the beauty multiplies. You get a 1.7 ounce package that yields a gallon of "ice."