Stansport Gold Panning Vial Set - Be part of a growing trend. Stansport's Vial Kit for gold panning is a necessity for the active gold panner. This kit features two.5 vials and two 1 oz. vials, all with screw on lids. Two 1 oz. polystyrene vials with screw-on lids.Two .5 oz. polystyrene vials with screw-on lids.