It was an on going project for ages and I never get to complete it, and don't think it will happen in the near future. I have spent so much time and energy onto collecting and making those pieces, I hate to throw them away. There are over 40 of those containers all ready to be composed. The metal pieces are all punched with pinholes as well. All you need to do is to tape them together and start playing with them. I hope someone who would enjoy this would have them, really like them to have a new home. Asking for couple bucks (whatever you feel comfortable) because I really did spend a lot of energy to it, hahaaa. So, if you are in Los Angeles (I am in San Gabriel Valley area), come take these babies home.