I know nothing about 3D printing, but I had a file for pieces that I needed. Jon worked with me to confirm that I selected the correct materials for my project. He also sent me photos before shipping the pieces to ensure that they met my expectations.
Seller was great! Before he even started, Jon wanted to make sure on print options I chose ( which infill I actually needed/wanted), he was quick to check out the design link and let me know that I chose a different infill than what it called for. Great communication, fast shipping and EXCELLANT quality of print!! First time having something 3D printed and would definitely order from and recommend ATX 3D Publishing!