A box that closes with clips. This was a test to see how easy it is to make a box that just clips closed. Unfortunately it isn't very robust so don't expect to be able to open and close it frequently. I would suggest making the clips at least 3mm thick or they are likely to snap. The clips will require some support to print. I would suggest playing with the support structure settings in skeinforge and reduce the gap between support structure and the model (I forget the precise name of the setting that does this). There is also a built in support structure that can be turned on if you would rather not have to fiddle with skeinforge support settings but its much harder to remove.