Re: Foil? Screw that, ceramic screen!
Didn't get harsh at all? I would think a lot of heat gets trapped and touches the shisha and it would get harsh.
Nice invention, when you start producing them let me know I would love to start selling them. I have got to stay more active in the forums to hear about all the cool inventions. We are working on one too right now, when it is halfway completed I'll send it out to you guys to try out and let me know what you think and how to improve. I lvoe forums due to all the opinions, it's awesome to get fast feedback on products. I will keep everyone posted on that.