Arabia’s Moomin mug Moomintroll Grassgreen was released alongside with a bowl and a plate. The design for these Moomin items originates from the comic “Moomin and the Martians”.

In the original artwork where Moomintroll is looking at the Martian, Moominmamma is there as well and she is saying: “We must hide our Martian somewhere until he learns that inspectors are dangerous.”