The items came out perfectly. Unfortunately, USPS took its sweet time getting the package to me (two weeks--and it never had a tracking status update until this morning when it was delivered).
I will absolutely work with this manufacturer again.
Here are photos of the items (triple heddle blocks for a weaving loom) in use.
3D Printer Filaments is a prototyping shop located in Lincoln, Nebraska. The vendor offers FDM printing in PLA and PETG in a wide range of colors. Our test part was completed within a day to good quality. The surface of the model is neat and shiny, all the key details came out solid. The dimensions of the item are precise as well.
I purchased .stls from Forward March Studios a while back. These .stls were for 2mm (1/805 scale) miniatures used for gaming. With that in mind they needed a pretty decent print quality to be discernable, beyond the capacity I have at home currently.
The prints I received turned out excellent. The seller was very quick to communicate with me throughout the entire process and sent me updates as different test prints were completed.
I'm extremely satisfied with the end result.