Is this 3D model free to download?

Yes, Polymaker Rims and Spool Adapters (1kg) is free to download from Printables. Click the "Download STL" button to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Printables. Click the "Download free STL" button on this page to open the original listing and grab the file.

Designed by Flying Gyroscope, published on Printables. 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.

Polymaker Rims and Spool Adapters (1kg)

Source: Printables by Flying Gyroscope

The Polymaker Rims and Spool Adapters (1kg) is a free printable 3D model from Printables by Flying Gyroscope. Stabilizing rims for Polymaker 1kg cardboard spools. You can download the STL file from the original listing below and print it at home.

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67 saves Source: Printables Updated 2026-04-21

Tags: spool, ring, adapter, cardboard, rim, polymaker, ams

About this model

Stabilizing rims for Polymaker 1kg cardboard spools. Includes outer rim, inner rim, and combo to fit any spool holder.

Frequently asked questions

Is this 3D model free to download?: Yes. Polymaker Rims and Spool Adapters (1kg) is free to download from Printables. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?: The download is hosted by Printables, not by Thinger. We link you directly to the original listing by Flying Gyroscope.
Who made this model?: Designed by Flying Gyroscope, published on Printables. 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.

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