Is this 3D model free to download?

Yes, Marble ball trap box - keychain! 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 MrMdR, 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.

Marble ball trap box - keychain! 3D printable model by MrMdR

Marble ball trap box - keychain!

Source: Thingiverse by MrMdR

The Marble ball trap box - keychain! is a free printable 3D model from Thingiverse by MrMdR. _Do you find it useful what I made? Your can show your appreciation by taking a photo and upload it as an "i made one"! That would be awesome! :)_ The ball in this keychaine is. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

928 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-SA · commercial OK 7 makes Category: Wearables & Cosplay

Tags: ball, ball trap, coin, coint rap, coin holder, keychain, marble, Marble ball trap box, marble box

About this model

_Do you find it useful what I made? Your can show your appreciation by taking a photo and upload it as an "i made one"! That would be awesome! :)_ The ball in this keychaine is 12mm in diameter. I juist added the bal in mid print. Based on the coin trap.

Frequently asked questions

Is this 3D model free to download?: Yes. Marble ball trap box - keychain! 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 MrMdR.
Who made this model?: Designed by MrMdR, 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.