Here are five major design ... of Spirograph, Denys Fisher Toys expanded into other activities for kids and families, including a roster of board games based on 1970s TV series like On The Buses ...

There really aren’t that many spirograph designs that can be made with LEGO ... a LEGO spirograph lays in swapping in new gears, just like the original toy, and having more ways to come up ...

Spirographs can make some pretty groovy designs on paper ... starts with a quick proof-of-concept using an actual plastic Spirograph toy to make sure it isn’t a totally unworkable idea.