144 corks and some inspiration equals...

[inrepose]

You can also get cork balls from about $1.29 www.widgetco.com/1-1-2-inch-cork-balls-agglomerated

Not sure if balls would be of any use, but certainly handy for planets in a starship game like Full Thrust.

[gypsycomet]

May 8, 2012 6:23:00 GMT -5 ijwwartrader said:

Hmm. Can anyone think of an easy/cheap way to get hold of something that's hexagonal in cross-section?

Thinking of doing Devil's Postpile?
trans-americas.com/gallery/Airstream/30_Sierras/33-04.jpg

I'd suggest looking at the extruders that exist for Play Doh. I wouldn't use Play Doh, mind you. The stuff never cures completely...

[doublesix66]

Great looking terrain, will have a use for all those corks now ;D

[ijwwartrader]

The Giant's Causeway rather than Devil's Postpile, but the same kind of idea.

en.wikipedia.org/wiki/Giant's_Causeway

[kura]

That is fabulous, very unique!