These Nordic Rocks are mined from Swedish pollution-free rocks. Therefore they're the purest way to cool your drink - it'll literally be ‘on the rocks’. The added bonus : Stones don't melt, which means: say good-bye to watered down drinks!
Place the stone cubes in your freezer for about an hour before each use. Count on two - three Nordic Rocks per glass. They chill the drink gradually and equally.
For maintenance : rinse your stones under clean water and store them after each use - preferably - in their leather pouch.
Nordic Rocks - there's no better way to cool your drink
Set of 10 rocks in a leather bag Dimensions of a stone 22 x 22 x 22 mm