indoor fire tornado?
The Flameflex will perfectly fit any interior: big cottage or little cosy flat, garden pergola or bar stand. You can use it when you design your home as well as any cafe, restaurant or hotel. You also can use it outdoors (if there’s no strong wind).
FlameFlex is currently up on kickstarter and has received $31,170 of the $10,000 goal!
You can get one made of wood, brass, copper and aluminium. Running on batteries or usb while being fueled by ethanol which should be available in most countries for pretty cheap.
They look totally badass.