Using this wonderful gimmick, you can produce a very high intensity flash with your hand. Flash is a fantastic gimmick for mentalism (transmission of thought, revelation) and for magic in general (disappearance, appearance, changes, etc.). Usable in all circumstances, once loaded you can use it a hundred times and find a thousand other applications.Thanks to its universal charger that you can connect to the mains or in USB plug on your computer. 20 minutes are enough for a full load, charger 110/220 volts included.