The drybox is made from an IKEA 365+ 10.6 l food storage container, with a spool holder for spools up to 2 kg.
Optional holders for the following humidity sensors are included:
The spool holder have dedicated holders for 2 silica gel containers with a diameter of 50mm, such as:
Change log:
3-Mar-2025 - Added 74mm spool roller
5-May-2025 - Added spool axis with separator disk and split spool roller for improved dual spool support
The author marked this model as their own original creation.