Ice spheres dilute less and therefore last longer than traditional ice cubes. Simply fill the mould with water, freeze for at least 4 hours, and open to release a perfect ice ball - a better way to savour liquor on the rocks. For added flavour, fill the moulds with citrus fruit slices, herbs or use juice in place of water. Make 4x 4.5cm Ice Balls Made from flexible soft silicone Looks great in neat whisky, gin & tonics and cocktails Dishwasher safe Freeze fruit into the ice ball for added effect and flavour Presented in a branded gift box Each ice mould measures: 6cm x 6cm x 6cm Pack of 4 in gift box measures: 13.5cm x 13.5cm x 6.4cm