Double Walled Insulated Glass Gravity Mug
A beautiful blown glass double-wall gravity mug, called so because they make drinks appear to float within the cup.
Double wall insulation means your hot drinks stay hot for longer, and you can hold this mug however you like, because the outside will never get too hot to handle.
The invisible suspended-in-air look is stunning, just one look at the drinks you're making is sure to impress your guests! I often use these to view and photograph all the glorious colours of completed tea blends.