A drinking glass with a small piece of theatre built into it: real dried flowers suspended in the cavity between the inner and outer walls. Fill it and the liquid appears to float, with the flowers held in the gap around it.
The double wall is not only decorative. It insulates, so a hot drink stays hot and an iced one stays cold for longer, and the outer surface stays comfortable to hold. The same gap is why condensation does not form on the outside and leave rings on a table.
The glass itself is high-quality borosilicate: heat resistant, durable and non-toxic, which is what makes it safe for tea, coffee and everything else. It is the sort of cup people notice on a desk, and an easy gift for someone who drinks a lot of tea.
