A simplified form of the other listed obsidian mugs. A fascinating exploration of texture and deep color is ensured with these extravagant handmade mugs. We like when our every day items have some extra artistic flare...what better to add some color to your coffee than one of these chiseled mugs? their chipped rock effect is created by a careful and steady hand carving out each little chip...to create the obsidian look and feel! For these mugs, our artist chose to use deep blue and true black, and they truly compliment each other in these pieces! Notice the handle's "rivets"... this mug's handle was inspired from some of our blacksmith riveting work...marrying the sturdy aesthetic of steel with the flexible versatility of clay!