Bon Chef Stainless Steel Revolving Condiment Holder, 18 x 18 x 26 3/4 inch -- 1 each.Bon Chef proudly introduces its patented 3 Wall Cold Wave Miracle Bowls. Pre-freezing these bowls will keep your food cold for 8 hours at ambient temperature.Outer air chamber prevents the bowl from sweating while keeping the inner chamber gel frozen. Each bowl comes with a stackable plastic lid. In our test results, a bowl was put in the freezer until gel was frozen. 35 degree F potato salad was placed in the bowl without lid and stirred every 30 minutes. After 8 hours the potato salad was at 38 degree F.Using Bon Chefs Cold Wave Miracle Bowls your salads will stay cold for hours. The secret is Bon Chefs patented 3 way gel filled bowls.Bowls must be frozen for 4 hours prior to use.