This vintage Pfizer Geodon Ziprasidone HCl color-changing coffee mug is a rare find for collectors and enthusiasts of pharmacy memorabilia. The round ceramic mug features a novelty pattern with a white color that changes when exposed to hot beverages. With its unique design and vintage style, this mug is perfect for all occasions and is a great addition to any kitchen or dining set. The mug stands at 3.5 inches tall and 4.7 inches wide, making it suitable for personal use.