I've seen and used PVC for making different things like shelves and find that it works well. They're like k'nex to build with. I'm looking to see if there is a smaller scale alternative to this. I've tried googling, but am unsure of search terms to use to find options. Looking for an option that maybe has smaller diameter tubes and the many different joints that PVC has available. Can even be solid tubes. I suppose rectangular would be fine too. Does such a thing exist? Thanks via /r/DIY https://ift.tt/37efIyl
