12 fluid oz/340 ml enamelled stainless steel cups, chose yours… They are actually really quite nice; none of them are perfect so if you are a perfectionist, I’d stay away from these. They are all dishwasher proof and everything proof really but not to be put in a microwave. The cups are priced at £8 each + p&p.
The Limited Edition (1-59) numbered Studio 59 Cup is priced at £11.50 +p&p (comes with the names of the astronauts)
Although you can get a set of 4 Würstel mugs for £25.