Thick Rotating Whisky Glass for a Superior ExperienceA thick walled tumbler with a rounded, rotating base. Set it gently spinning and the rye swirls on its own, lifting its aroma without any wrist work. It holds 12 oz (about 355 ml), stands 4 inches tall, and has a 3. 5 inch mouth with room for a large cube or sphere; the heavy walls give it a solid feel in hand. It arrives gift packaged with a care pamphlet. Most orders ship within 2 3 business days. Hand washing is recommended to protect the rotating