Each mold is relatively easy to use and makes up to 4 perfectly round ice balls, which are the ideal size for a whiskey glass. It also comes with a 60-day money back guarantee.

The findings will come as bad news for whisky fans who enjoy loading their glass up with ice - as the limit was found to be just 20 per cent water.

The best ice ball molds create frozen spheres that melt slower than standard cubes, so you can enjoy your favorite cocktails without watering them down too quickly.

As long as you can get your hands on a CNC router and the Autodesk 123 app to capture 3D images for printing, you could impress your friends who share your passion for whiskey on the rocks with a ...

Bourbon might be an American original, but it is slowly finding a fan base in India, too. From five-star bars to home bar ...

How to Innovate Around an Ice Cube: The Irony of Innovation, Captured in a Cocktail Glass Try to do something new, and you end up speaking for a whole concept rather than your product alone.