Filament Rack + Humidity Sensor holder

Elegant and strong filament rack holder. It ensures that your spools are reachable and organized in a neat way. I also needed a humidity and temperature holder, to control the temperature and humidity of the filaments in a controlled environment, so I decided to print one. I had some spare tubes of the size of 20 mm of diameter, respect to the 25 mm oh the original rack size, so I also printed some adapters, to keep everything tight and neat. If you have suggestions, please tell me, or ask for any additional question. Hope you enjoy it!