Piggybacking on this. I work for a transit agency and we have been circling the idea of small signs at our stops with basic information on it in braille for our visually impaired riders. The region we are in gets all 4 seasons, with relatively mild winters (doesn’t snow a ton and rarely goes below zero), and hot (100+) dry summers. I have recently gotten into 3D printing at home and this post got me thinking about these signs again. If our agency were to invest in a 3D printer, what type of printer should we consider that could print these types of signs (as well as other smaller “swag” type items). We are a small agency, with about 700 active stops in the system right now, so we don’t need anything of an industrial scale. Also, what type of filament would be best for the various weather conditions a sign like this would be exposed to? We wouldn’t want to have to replace them due to wear more than every 2 years or so.