DIAMAS Whiskey Stones || 1st Edition Gift Set Tumbler the external vessel seamlessly connects

the external vessel seamlessly connects hand to glass

the dodecahedron 12-sided ice structure melts slower than a cube of the same volume due to lower surface area vs volume

THE CLEAN & SIMPLE SOLUTION - Diamas Whiskey stones are proudly BPA free & are certified food grade

STYLISH & UNIQUE - Diamas silicone coasters feature a steel cut signature dodecahedron geometric design in the centre of the coaster

The 14 sided shape was chosen as it is more efficient at cooling than a cube of the same volume as the surface area is reduced

DIAMAS Whiskey Stones || 1st Edition Gift Set Tumbler the external vessel seamlessly connectsRedefining The Home Liquor Drinking Experience with The 1st Edition Whiskey Stones Gift Set! CHILL YOUR LIQUOR WITHOUT DILUTION Diamas Granite Whiskey Stones are the perfect solution to chilling your liquor of choice without watering it down. The granite chosen is an 80 20 granite to quartz mix for optimum cooling efficiency. The 14 sided shape was chosen as it is more efficient at cooling than a cube of the same volume as the surface area is reduced,