Is this 3D model free to download?

Yes, Spool Hygrometer & Silica Gel Mounting Strip is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by shineyhappy, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Spool Hygrometer & Silica Gel Mounting Strip 3D printable model by shineyhappy

Spool Hygrometer & Silica Gel Mounting Strip photo 1

Spool Hygrometer & Silica Gel Mounting Strip photo 2

Spool Hygrometer & Silica Gel Mounting Strip photo 3

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Spool Hygrometer & Silica Gel Mounting Strip

Source: Thingiverse by shineyhappy

The Spool Hygrometer & Silica Gel Mounting Strip is a free printable 3D model from Thingiverse by shineyhappy. A mounting strip for a Hygrometer and/or silica gel bags, for use in spool storage/vacuum bags to monitor relative humidity in and around your filament and help keep it dry. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-02 Filament: 8 g License: CC-BY-NC-SA · non-commercial Category: 3D Printer

Tags: drying, filament, hygrometer, silica gel, spool, vacuum bag

About this model

A mounting strip for a Hygrometer and/or silica gel bags, for use in spool storage/vacuum bags to monitor relative humidity in and around your filament and help keep it dry. The gel bags are placed directly over the filament where they are most effective, rather than in the spool hub where they are effectively isolated from the filament. - Uses an inexpensive and widely available Hygrometer (42mm diameter mounting hole). - The part is thin and flexible, to allow it to bend around the spool as the storage bag vacuum is formed. - The format helps reduce bulges/bumps in the vacuum sealed bags, making them easier to fit back into their storage box. - Uses elastic bands/hair bands to attach the silica gel bags. - The width is 48mm so it should fit most 1kg spools. - Uses just 8g/2.58m of filame…

Frequently asked questions

Is this 3D model free to download?: Yes. Spool Hygrometer & Silica Gel Mounting Strip is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by shineyhappy.
Who made this model?: Designed by shineyhappy, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.