We’ve managed to get hold of some of these stunning double effect mines from Sovereign Fireworks. These have always been the creme de la creme of mines and as good if not better than any of the professional 3 inch mines available.
There are six different effects to choose from. This is White Strobe up to Red Crossette and as you can see from the video there are PLENTY of stars packed in to these mines. The tubes are shorter than other 3 inch mines. This results in a much wider spread of stars but not as much height.