Hand-carved, slow-frozen ice blocks. Spherical ice moulds. Chiselled ice-diamonds. All well and good. Or you could just glug your bourbon over this 3″ solid ice skull and be done with it.
Now, we would of course be a little happier if this skull more naturalistic that the stylised faceted version you see before you. But then our morbidity hasn’t really been quenched since a certain East London bartender with a glass eye once showed his ‘special trick’ to a customer. And this at least is more hygienic.