Opis w języku angielskim:
Oh no! The annoying but adorable Monstrys have entered in the paint store and are spreeading everything in their path.
So much so that Peloso, Unimordio and Antenis have painted themselves in white and do not remember what their true colors were. Help the Monstrys by painting them yourself! Be the fastest by taking the pencil and making the correct mixture, if you don't want to be covered in paint, of course...
—description from the designer