These whiskey stones are small cubes of cut natural soapstone. Each stone in this set is engraved with a Kentucky shape and includes a handmade bourbon barrel tray. The tray is made from a reclaimed bourbon stave from a local Kentucky distillery. We clean them up and craft them into unique bar decor. We make them one at a time right here in Louisville, Kentucky. Each one is has its own character created by years of aging bourbon in Kentucky. These stones can be used to chill bourbon, whiskey, or other spirits. They are designed to be stored in the freezer and added to straight whiskey, bourbon, or scotch. These whiskey rocks allow you to enjoy your favorite drink cold without watering it down, and they are perfect for every kind of glass from an old-fashioned rocks glass to a Glencairn. •Set includes 8 cube shaped whiskey stones with tray •Tray made from reclaimed wood Bourbon Barrel Stave •Approximate Tray Size 5" x 3" x 1 1/2" •Each stone measures 7/8" x 7/8" x 7/8" •Makes a unique gift for any bourbon or whiskey lover