But actually, it could be.
In my view, I think it is rather, either a "mattress", or a "down-filled quilt" (miniature size, of course...)
http://dle.rae.es/?id=TR0zGI8https://es.oxforddictionaries.com/translate/spanish-english/...Who has ever "made" or "manufactured" a felt-tip pen?
I personally never learned to do that... ;-)
But, on the other hand, I might be entirely wrong. So, my "4" for confidence level in my answer, is actually unwarranted...
At any rate...
Felices fiestas navideñas..., y todas esas cosas.