Is this 3D model free to download?

Yes, Concrete Staircase Card Holder Mold, 3D Printable 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 meshcast, 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.

Concrete Staircase Card Holder Mold, 3D Printable 3D printable model by meshcast

Concrete Staircase Card Holder Mold, 3D Printable photo 1

Concrete Staircase Card Holder Mold, 3D Printable photo 2

Concrete Staircase Card Holder Mold, 3D Printable photo 3

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Concrete Staircase Card Holder Mold, 3D Printable

Source: Thingiverse by meshcast

The Concrete Staircase Card Holder Mold, 3D Printable is a free printable 3D model from Thingiverse by meshcast. Make your own version free in your browser, any size or design: meshcast.app/silicone-mold-maker 100k+ makers follow us on Instagram for new free designs and casting tips. 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 2026-11-01 License: CC-BY-NC · non-commercial Category: Tools & Workshop

Tags: 3d print, 3d printable, 3D printed mold, 3D printing, business card holder mold, casting, casting mold, cement, cement mold, concrete, concrete card holder mold, concrete casting, concrete mold, concrete photo holder mold, concrete stairs mold

About this model

Make your own version free in your browser, any size or design: meshcast.app/silicone-mold-maker 100k+ makers follow us on Instagram for new free designs and casting tips: @meshcast.app A concrete card holder shaped like a little staircase, with a slot for a business card, postcard or photo on the top step. About this design An architectural concrete card holder 110 mm wide and 64 mm deep: three steps rising to the back, 12, 24 and 38 mm tall, and across the top step a slot 95 mm long, 4 mm wide at its floor and 16 mm deep, its back wall leaning back 8 degrees so whatever stands in it leans at an easy angle. It holds a business card, a postcard, a photo, a place card or a small print. Every edge is rounded and every inside corner filleted, so the steps do not chip. It is 202 ml, about 444 …

Frequently asked questions

Is this 3D model free to download?: Yes. Concrete Staircase Card Holder Mold, 3D Printable 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 meshcast.
Who made this model?: Designed by meshcast, 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.