Chill and Serve 2 Count Iceless Cool Sticks. Keeps beverages cold without dilution. Clips on any pitcher!. Chill in freezer. Iceless Cool Sticks uses built-in active Thermal Ceramix, when frozen radiates chill for hours. 2 reusable cool sticks are equal to 1 pound of ice! 2 count. Case pack: 6 - 2 count boxes.