So I just got this new bubbler and it's amazing. Yet, the hole in the bowl is rather big, so I need a screen. Got no headshops near me, but would using the screen from some iPod headphones be safe? After washing them in alcohol of course. What metals are safe to use for screens?
perhaps you could try a small pebble or something. i wouldnt feel comfortable sticking a random piece of metal in my bowl. or perhaps you could just take a bigger piece of bud to clog up the hole then put the more ground up stuff on top