My name is Molli Hall and I'm the senior library assistant at the Marion & Ed Hughes Public Library. We own an Ultimaker 2 and do 3D prints for the public. We have a patron who wants to print out the pieces to build a CNC machine. The original creator of the print files says that we should use co-polyester material to print the pieces. We have never used that type of material in our machine before. We have only ever used PLA. We are just wanting to make 100% sure that our older machine will be able to print using this material before the patron orders the material for us to create the pieces for him.