Inventing 'ice cold' unlimited use

A man in the United States has created a special type of "cold stone" that is free and insoluble in water but has a very effective cooling effect.

Most people who drink drinks often have to add ice to make them feel cool. However, adding ice will make the drink lighten due to the melting of the water. To solve this concern, Dave Laituri of Massachusetts has created a special 'cold stone' that when users no longer worry about the drink will fade.

The form of cold ice does not dissolve like regular ice cubes, however it is made from many different ingredients, made of stainless steel, made of natural stone.

Dave Laituri's chilling product.

Dave Laituri (51) said he had heard the story of the famous inventor Raymond Loewy who used to drink whiskey with round balls that had a cooling effect. For the purpose of cooling wine to keep the pure taste, this stone is also called Whiskey Stones or Scotch Rochs.

In addition, Mr. Laituri also heard about some people in other regions also using round balls to cool their drinks. From those stories, Laituri decided to create a special kind of 'cold stone' .

This rock is also known as Whiskey Stones or Scotch Rochs.

Laituri's special cooling product is called "Pucs" . Users can adjust the cold level of drinks by putting chillers in drinks in small or more quantities as you like.

Each such chiller has a weight of 70 grams, a size of 25mm x 19mm, and each tablet costs £ 25 (more than 800 thousand VND).