[jr41]

http://www.boingboing.net/2010/08/27/make-your-own-custom.html
 
Saw this on boingboing.net and thought it might be of interest, even if only for novelty value.

 

[Sunmermaster]

yep, yo can buy it here:
 
http://www.radians.com/main/p-282-radians-custom-molded-earplugs.aspx

 

[kjk1281]

Actually somebody here at Head-Fi has already tried it (/came up with the idea?) a couple of months ago: Possible material for DIY custom sleeves - Head-Fi.org Community

 

[Br777]

i just saw this on gizmodo... sounds like its worth a try.. would love to hear impressions or comparisons before and after from anyone who's tried this