Discovered a really fun lowtech toy but on the other hand pretty complex at the same time. It's called Cuboro & is a series of woden blocks that when combined can make some really complex marble runs, theres tunnels running inside some so you can go crazy with your designs. the makers site is here http://www.cuboro.ch/en/produkte/cuboro/ Only got the standard set but one day hope to make stuff like this Had a go at a few tracks from the design book they turned out pretty well, i made a few youtube vids, you'll have to excuse the quality as they were fine before youtube mangled them. http://uk.youtube.com/watch?v=IFviMC5JbXw http://uk.youtube.com/watch?v=kCGNbIx7CK4 http://uk.youtube.com/watch?v=XDXt_2-xVpE
