It includes: (a) a metal cylinder neck and small mouth deposit containing an igniting substance or mixture; (b) a rubber pressure pad used to seal the mouth of the cylinder container; (c) a metal cruiser with a skirt on the top of the cylinder to ensure the safety of the plug; (d) a PVC cylinder around a cylindrical container with a top navigator in the cylinder to ensure the safety of the bottom of the cruise ship; and (E) a cardboard launch tube, which can be combined with the cylinder container through the cylinder, containing the cylinder and the cylinder, retained by a removable paper disk.
展开▼