Thanks! Couldn't get them from Amazon JP as they only had them on 3rd party sellers (who won't ship globally) - sourced some at Play Asia though, same price as the UK + delivery, they do look nice
Ah, they used to have them direct from Amazon.
The Mario Red are by far my favourite ones. They add a bit of colour without making it look like you're playing with a toy for six year olds when using it on the train. Green and pink are nice in the privacy of my own home