Brand new and high quality.Made of Food grade plastic and Filled with non-toxic freezable gel.12 pcs ice cubes、Ramdom Color (purple、 white、 green、 red、 blue、 yellow and rainbow color).12 to 25 hours battery life. Size(approx):1.0"L x 1.0"W x 0.98"H.Good for Party Wedding Club Bar Champagne Tower Decoration