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Train and Desk Pen Holder STL Models for 3D Printing

This collection gathers pen holder models that range from train-shaped stands and bookends to desk organizers, creature figures and novelty shapes. It is useful if you want a small, practical 3D printing project that still has some character. Each listing comes from a different source, so the files and their documentation vary. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。

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このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。

選定基準：Polyzon編集部 · 本文の更新日：2026年10月14日

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«Train and Desk Pen Holder STL Models for 3D Printing»

The models fall into a few recognizable groups. Train-themed pieces usually work as a stand or a bookend, sometimes with a track section as the base, while desk organizers offer several slots or compartments for pens, pencils and small tools. Character and creature holders use a figure as the body of the stand, and novelty designs copy everyday objects such as weights, splashes or gears. Notebook and travel holders are smaller and shaped to clip or rest against a cover.

When choosing a model, look at the footprint first: a wide bookend-style base takes more desk space than a compact single-pen stand. Check how many separate parts the author lists and whether they join with glue, pins or a snap fit. On the model page, read the notes on scale, wall thickness and whether supports are needed for overhangs, and look at photos of real prints to judge how the surface and the pen opening turned out.

To widen the search, try synonyms such as pen pot, pencil holder, desk tidy, tool holder or organizer, and add terms like bookend or desk stand. If the train idea is what you want, combine it with locomotive, railway, wagon or track. You can also narrow by format or by the material and printer type mentioned in the listing, then compare a few results before opening the files.

If you want a specific look, search for the shape rather than the function: a holder shaped like a vehicle, an animal or a piece of equipment will often appear under a different name than a plain pen stand.

FAQ

よくある質問

What should I check before printing a pen holder model?
Look at the listed dimensions, the number of parts, and how the pen opening is sized. The author's notes usually state the scale, wall thickness and whether supports are needed.
How do I make a pen holder fit my pens?
Measure the diameter of the pens or pencils you use and compare it with the opening in the model. Most files can be scaled in the slicer, but scaling also changes the base and the wall thickness.
Do train-shaped pen holders need supports?
It depends on the geometry. Flat bases and simple uprights often print without them, while roofs, chimneys or thin track details may need support material that has to be removed afterwards.
Which material is used for desk pen holders?
PLA is common for desk items because it holds detail well, while PETG is often chosen where more toughness or heat resistance is wanted. The author's page usually lists the material and settings used for the shown print.
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