Own Sip your booze on (the) rocks

Aiming to be better quality, more affordable beverage stones than others before them, Rox are a new line of odorless, non-porous soapstone cubes designed to bring your booze down to an optimal drinking temp just like ice, but without diluting it. What's more, they're produced in two different sizes: 1in (for whiskey or wine) and 1.25in, meant to quickly chill glasses of room-temp beer, or, when attempting to offset the effects of too many of those, make hot coffee slightly less so.