PINI – KAY briquettes from the Ukrainian company JARCO is the type of hard fuel, eco-alternative to the ordinary firewood or coal. Due to a regular shape and identical size they are also named eurofirewoods. They are suitable for using in fire-places, stoves, solid fuel boilers and other heating devices, working on a solid fuel. Modern fuel briquettes – the pressed shell of the walnut. The agglutinative chemicals are not in use during their production process, therefore at the time of combustion exceptionally natural elements get into the atmosphere. Our briquettes has a presence of small amount of oils, that makes its surface pleasant for tactile sensations. Also thanks to these volatiles (oils) in the nutshells, the process of burning takes place mainly on the surface of briquettes, as a result we get especially high warm flame with pleasant for human eyes yellow colour. The area of application of fuel briquettes is quite wide: both for heating (used for all types of furnaces and boilers); for aesthetic purposes (fire-places); for food cooking (grilling, barbeque). First appearing in Sweden in 2006, walnut shell briquettes’ popularity grows steadily by all the European barbeque lovers. This is facilitated by low ash content, only 0,5%-1, 5%, as well as the most important feature – a presence of the walnut oil. Natural oil protects meat from extra dryness. As a result the dish turns out especially juicy and gentle, with unique pleasant taste. Also, the nut oil contained in the nut shell is an excellent natural igniter and burns very intensely, the hole in the middle of the briquette, in the same time, leads to an equal dealing of fire and heat.