Spool Hygrometer

This thing was made to hold a digital Hygrometer in the center of a filament spool. I added raised lines on the back to allow for better airflow and more compatibility with different spools,
This works perfectly with vacuum seal bags.

Parts Shown

* [Hygrometer](https://www.amazon.com/gp/product/B07YWC211G?ie=UTF8&th=1&linkCode=sl1&tag=dubdesign00-20&linkId=40f723fbb2e55710ea57237cc64f00b2&language=en_US&ref_=as_li_ss_tl)
* [Vacuum seal filament bags](https://www.amazon.com/gp/product/B07YWC211G?ie=UTF8&th=1&linkCode=sl1&tag=dubdesign00-20&linkId=40f723fbb2e55710ea57237cc64f00b2&language=en_US&ref_=as_li_ss_tl)
* [Monoprice Black PLA](https://www.amazon.com/gp/product/B07YWC211G?ie=UTF8&th=1&linkCode=sl1&tag=dubdesign00-20&linkId=40f723fbb2e55710ea57237cc64f00b2&language=en_US&ref_=as_li_ss_tl)