Zippo Demonstration of Single- and Double Torch - Butan. 

"Double Torch" looks cool. Thanks for posting!...=)

Are you satisfied with the product? Would you recommend it?

What was the first type of insert where you don’t need to hold anything for it to stay lit?

My double torch NEVER lights on the first try. It usually takes 5-6 tries to stay lit.

is it hard to stop ones hands from shaking?

First is made for Cigarette 🚬 And Second for Cigar Because double torch consume more gas Not more just u says too much