I'm making some paperboard coasters, but I'd like to seal them so that they won't pick up coffee rings. What sealant would be best? [more inside]
posted by you're a kitty! on Mar 7, 2012 - 12 answers

How should I make my collection of pub coasters waterproof? [more inside]
posted by heyforfour on Jun 6, 2011 - 10 answers

Help me find the most awesome and beautiful drink coasters in the world. [more inside]
posted by thirteenkiller on Aug 26, 2010 - 21 answers

I am looking for drink coasters that are made of a certain polished stone. The stone is cut that it looks like a cross-section - and it is of a circular nature. It can have a red or blue color, possibly more. Can anyone name what kind of stone this is? And even better, where in NYC I can buy them?
posted by helios410 on Oct 19, 2008 - 10 answers

Are there recreational places with giant indoor fans that blow you up into the air and give you a simulated indoor experience of flying -- or did I just dream this idea? I can't remember...
posted by shivohum on Jul 27, 2006 - 12 answers

FurnitureFilter: I have a big collection of beer coasters, and I want to take some of the cooler ones and incorporate them into a coffee table. Any ideas? (More inside) [more inside]
posted by TunnelArmr on Nov 21, 2005 - 13 answers