Yes, pure awesomeness is what you have the chance of taking home with you...for FREE!!! This one of a kind item has the potential of turning a boring social gathering into a party no one will ever forget. Forget fog machines, tacky lighting, and the over played disco ball; this piece of handy work will put them all to shame. It comes complete with everything you need to astound all your guests, you just supply the propane tank, regulator, a balloon, and music. They will be so impressed you will quickly become legend in your social group. Although I'm not quite sure how to classify it, it would easily fall into one of the following categories: terrarium, ambiance improvement equipment, mood lighting, fire, equalizer, heat source, balls to the wall awesome, and bbq. Its hard to tell from pictures but this is how it works: The propane tank is hooked up to the regulator and then hooked to the bottom of the tube. Once the tube is full, you ignite the gas coming out of the little holes across the top of the tube. A speaker is placed at the end with the balloon. The sound waves vibrate the balloon and this creates a pressure difference within the tube causing the flames to dance with the music. idaho