Well, I just had epiphany. Why not make some custom whiskey stones? I've seen the ones made of soap stone, but I've heard they just chill the drink, not make it cold. I've also see the stainless ones, but they are too much for what they are. So it dawned on me, laser cut some. As far as I know, 304 stainless is food grade so......
The only constraint is that the laser guy can only cut 1/2" thick stainless. So we could do 1/2"x1/2"x1/2" or do something custom like 1"x1/2"x1/2"..... So is anyone interested?
I don't know the prices or shipping.