Filament Dry & Storage Box

This is a no-fuss, press-fit inlay designed to hold both a round digital hygrometer and silica desiccant for a 4L cereal containers (like the ones from Amazon or Temu). At around €9 or $9 per box including hygrometer and desiccant, it’s a great budget-friendly solution. The inlay uses small alignment tabs for a snug fit—no glue, screws, or mods needed. Just drop it in, and you're good to go. Inspired by several community designs, but tailored specifically to fit my own 4L container model. Ideal for anyone building a clean, low-cost drybox for filament storage.Boost Me🧡 If you like this design, give it a boost to help others discover it too!LabelsThese labels can be printed without supports. They can be used if you do not have a hygrometer. There is also a model available if you would like both a meter and a label. You can print the last layer in a separate color, or print it in a single color and use a Sharpie to highlight the letters. The labels are designed to be lightly press-f