Summary

I wanted a way to keep an eye on the humidity in my enclosed printer, as well as the filament storage box I use. I came up with these two designs to house these cheap thermometer/hydrometer combo gauges from amazon which can be found here: https://www.amazon.com/dp/B07FCPJRFH?psc=1&ref=ppx_yo2ov_dt_b_product_details

I printed mine in black PLA+ with no supports. The mickey mouse ears are .24mm high, and trim off easily with a razer blade after printing, they help prevent warping or lifting on open bed printers like the ender 3 I used.