thirteenhundredgrams GmbH
Your stuff, simply on the web
Manuals, educational material, profile pages, diaries,...
Zuugs
We offer products that will amaze your brain cells. They are not revolutionary but they are easy, affordable and do much more than you expect. Our first is Zuugs. Check it out!
We love Wikimedia Commons, hypothes.is, the noun project, h5p and many more.
