desiccant capsule

thingiverse

Here is a custom-designed desiccant capsule containing silica gel, perfect for keeping your filament boxes dry. This innovative part features a 60mm diameter and a latch with a threaded design, allowing for effortless opening and closing to refresh the silica gel as needed. I personally prefer not to use my oven for drying purposes, so I use my printer's heat bed instead, placing a sheet of aluminum foil underneath to prevent any potential contamination between food and filament.