Runes, used by the Vikings between 50-1000AD were often used to carve simple messages into runestones that were usually left near graves. The inscription on this mug comes from one such stone that spells doom on anyone who dare desecrate the monument. Let it be a warning to anyone who steals or borrows your favorite mug to handle it with care! The runes on this stone-colored mug have been been sand-carved by hand into the surface of the mug for a unique tactile feel. Gift one to your favorite linguist, professor, or significant other and make their day. Each piece is made with care by skilled artisans, so you can let your love for science and art shine through with every sip.