You might have a full set of glassware for every kind of pour, but you don't have one of these. The Dinosaur Bone Shard Tumbler set features a genuine fragment of fossilized Tyrannosaurus rex bone suspended within high-clarity glass, putting a piece of deep time on full display. Beneath it sits a Coin of Authenticity, a subtle but deliberate detail that underscores its rarity. Offered in Obsidian Black or Desert Amber, these tumblers deliver more than good looks, serving up a conversation piece that holds its own long after the first pour.