Is this 3D model free to download?

Yes, Enamel Pin Backing! (TPU) is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 🌱Quad A Printing, published on MakerWorld. 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.

Enamel Pin Backing! (TPU) 3D printable model by 🌱Quad A Printing

Enamel Pin Backing! (TPU)

Source: MakerWorld by 🌱Quad A Printing

The Enamel Pin Backing! (TPU) is a free printable 3D model from MakerWorld by 🌱Quad A Printing. This is a replacement for a bad or lost pin back Being a little bit of a pin collector, I would lose a ton of the backings and even some pins because they would fall off. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-09-26 Print time: 13m Filament: 1 g License: MAKERWORLD-EXCLUSIVE-LICENSE 1 makes Category: Wearables & Cosplay

Tags: pin, backing, back, enamel, trade, trading, travel, merch, merchandise, fun, diy, replace, replacement, quad a

About this model

This is a replacement for a bad or lost pin back Being a little bit of a pin collector, I would lose a ton of the backings and even some pins because they would fall off. Now I can print these sturdier ones myself, instead of having to buy 'em. This is meant to be printed in TPU not PLA! #AllGloryToHim!

Frequently asked questions

Is this 3D model free to download?: Yes. Enamel Pin Backing! (TPU) is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by 🌱Quad A Printing.
Who made this model?: Designed by 🌱Quad A Printing, published on MakerWorld. 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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