3d Printing
I can 3d print small items that you send to me in STL (stereolithography CAD format, with backronyms such as "Standard Triangle Language" and "Standard Tessellation Language"). I have access to PLA (Polylactic Acid, commonly known as PLA) filament, and may be able to get access to other materials. There will be a cost for postage, and may be a price per gram for material, which can be estimated ahead of time in the slicing software.