There are also party popper revolvers on the market, which use a speedloader-style cartridge filled with six party popper charges inserted into a normally colorful plastic device loosely resembling a pistol or revolver. Its functionality is very much the same as a pistol; the depression of the trigger apparatus rotates the chamber so that a live charge is presented to a hammer, which falls onto a regular cap ring embedded in the bottom of the chamber. The chambers are one-use only.