Chillball intelligent ice in-glass wine chiller from make my day; set includes six 1-1/2-inch chillballs, eight clips – four 4-inch and four 3-inch – and convenient case; All parts constructed of food-grade materials; balls contain a food-safe non-toxic gel; To use, freeze chillball, snap into specially-designed clip, and insert into glass by attaching clip to rim.
