Quote Originally Posted by gr8misadventures
here's the pic...it's nothing special, but it was $10 and I didn't have one....
Taking a look at your pipe, it does look like you'll be needing a screen (the bowl's hole is to large and without one the herb would just get sucked through the stem). Faucet screens work phenominally. When you pack the herb try not to break it up to much (just so that it fits the bowl). This keeps it most potent). Just make sure air can flow through!