Dyna Dry Box – 4L Filament Box with Custom Feedthrough #3DPrinting #3DThursday
tech
Adafruit Blog highlighted a redesigned filament dry box on Thursday: the Dyna Dry Box, which uses affordable four-liter storage cans. It includes a printed roll holder with precision bearing seats and a custom feedthrough tuned for the filament path. The design has become popular in the maker community, with dozens of remixes already documented. You can download the files on Makerworld if you'd like to build your own.
Source: https://blog.adafruit.com/2026/07/16/dyna-dry-box-4l-fila...
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