Ice cubes Using a small ice-cream scoop, place 2 scoops whipped topping into each of 10 dessert dishes for "eyeballs." Place a blueberry or raisin in each scoop for the "pupil." Freeze 30 minutes, or until firm. Meanwhile, stir boiling water into gelatin in large bowl at least two minutes until completely dissolved. Mix cold water and ice cubes to make 2- half cups. Add to gelatin, stirring until slightly thickened. Remove any remaining ice. Pour about half cup gelatin around the two "eyeballs" in each dish, leaving the top of the "eyeballs" exposed. Refrigerate 1- half hours, or until firm.