alright idk if its ever been done or anything and if it has i apologize, but today i came up with the idea to use a pen cap as a filter for my spliff. alls i did was wrap a fat spliff, cut the tip off the pen cap, put the cap on the end, and toke up. it worked great and allowed me to smoke it all the way down. idk just an idea i put out and you can do with it what you like. alright peace.

Sounds like a good idea.

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