Native American blue fire opal knife

I feel this should put the pumpkin curse on those that get hit

Buy now button?

Opals are very brittle, I seriously doubt they would make a very functional knife, at least not for long. Pretty, but not functional.

cool dude

I feel like Sam and Dean are going to need this to stop another apocalypse

OMG did that come from the farmers market at the fairy building because I saw that knife.