What better memento of 21c's modern Southern hospitality than your very own 21c mint julep cup? Take home a 9 oz. pewter julep cup engraved with the 21c logo, just like the ones found in each guest room. Sipping Bourbon from this authentic cup will bring back memories of your trip to Derby City long after you've gone home. Cups are lead-free alloy of 93% tin and a 7% mixture of antimony, copper and bismuth.