The little bits and bobs that make the screen printing tick, such as the bulbs, screens and inks are becoming a bit harder to find or the prices are a little pricey... but I can see it's worth it by some creations I've seen from other artists using the Gocco.
gocco print by Inkdesigner
Here is a great video on how the process of screen printing on a Gocco works by Etsy Labs! After watching their video the process of Gocco printing was much simpler than I thought! Thanks Etsy Labs!
However the Gocco seems to be on it's way out, unless it could be saved by a business willing to create more Gocco and supplies (Me wish!)...
Here's an interesting site: http://www.savegocco.com/what-is-gocco/ It's all about Gocco and campaigning to save Gocco! Oh, and there's an interesting and highly amusing Japanese advert of the Gocco at the bottom of the webpage... it features puppies using the printing machine! A must see!