This build includes, glass, a flammable liquid (rubbing alcohol), boiling water, and fire so, given this lawsuit-happy country in which we live, I’ll borrow a quotation that appears at the beginning of every Mythbusters episode:
Adam Savage: Don’t try this at home.
Jaime Hyneman: EVER!
Adam Savage: We’re what you call "experts.”
I found this “Olive You!” olive oil bottle at Goodwill:
It reminded me of a Erlenmeyer flask. It's short and squat and stable with a wider base than top. The build is very simple. I added a small tiki torch (tabletop tiki torch) wick to the olive oil bottle and created an alcohol burner, or spirit lamp. Just add rubbing alcohol for fuel.