Nautilus is a pack of 8 medium size Rockets. CE marked Category 2, which means they have an 8 metre viewing distance, making them ideally suited to smaller gardens. Although don't be put off if you have a larger garden, because these Rockets really do perform!!! After the "Whoosh" comes a "Good Break" bursting into one of 4 wonderful effects:- Brocade Stars, Red Wave, Golden Glitter and Crackling. Excellent Quality!!! Excellent Value!!!