Desicant box for Filamentspools with Hygrometer

Simple and quick print in PLA

Desicant tube with thread to keep silica inside

Used Hygrometer:

https://de.aliexpress.com/item/33037396704.html?spm=a2g0o.order_list.order_list_main.107.764c5c5fJfjyZ7&gatewayAdapt=glo2deu

Just cut the clamping fin plastic part with a cutter and fits perfectly

works fine with all spools 51mm (hole diameter)

Feel free to ask for needed Mods if your application is different from my solution :-)