With their slightly sinister look, these skulls are not for the fainthearted.

If you are a whiskey lover or just looking for a phenomenal gift for your friend, a lover or a husband, than this is the right thing. The skull shaped whiskey stones are made of stainless steel, odorless and tasteless. They need to be kept in the freezer for 4 hours to cool down to the maximum, and then you can use them for hours to cool your favorite whiskey.