SamCo got a MakerBot Industries Thing-O-Matic 3D printer. It prints in ABS plastic (the same stuff LEGOs are made of).
I even used my 3D printer to print out some spool holders for my 3d printer! I love using a machine to make parts for that same machine.
I found this bracket on thingiverse.com, where people upload their 3D designs. You just find something you like, download it, and then print it out!