Customer Print • Case Study

Xteink X4 Case 3D Print: How This Hardcase Was Made and Ordered Online

This Xteink X4 hard case was printed for a customer using FDM 3D printing in PLA. If someone is searching for an Xteink X4 case, this page shows the finished part, the print setup, and the exact process to download the model file and order a similar part from InfiBuild.

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Two-part 3D printed Xteink X4 case shown in black and white PLA beside the device.
Finished Xteink X4 hard case with two-part protective shell design.

Project Overview

Application
Custom Xteink X4 protective hard case
Material Used
PLA
Chosen for dimensional accuracy, rigidity, and a clean surface finish.
Manufacturing Type
FDM 3D Printing
Precision fitting with optimized infill for daily-use protection.

Why this print matters

Custom device cases are a strong use case for 3D printing because they can be matched to the device shape, port openings, and intended handling without paying tooling costs for injection molding.

What a buyer can learn here

If you already have the STL, you can upload it directly and get a quote. If you do not have the file yet, this blog also shows where to find downloadable 3D models and how to move from model download to checkout.

Assembled black and white 3D printed Xteink X4 case on a wooden surface.
Assembled case showing the two-tone shell and fit around the device body.
Exploded view of the Xteink X4 3D printed case components.
Exploded view of the two printed case pieces and the Xteink X4 device.

What Is an STL File?

An STL file is a standard 3D model format used for 3D printing. It contains the geometry of the object, which is what the printer software uses to generate layers and toolpaths.

Where can you get STL files?

You can download ready-made models from platforms such as MakerWorld, Thingiverse, and Printables.

For this Xteink X4 case, the source model referenced by the draft is on MakerWorld. Once you download the STL or CAD package, you can upload it to InfiBuild and get a live quote based on your selected material and infill.

How to Download the Model and Order This Print

MakerWorld homepage used to search for downloadable 3D models.

1. Visit a 3D model website

Search on MakerWorld, Thingiverse, or Printables for the product or case you need.

Download menu showing STL and CAD file options for a 3D model.

2. Download the STL or CAD file

Download the model file. If the file comes as a ZIP, extract it first and keep the STL ready for upload.

InfiBuild upload page with file chooser for 3D print models.

3. Upload the model on InfiBuild

Go to InfiBuild upload and quote, choose the model file from your system, and load it into the quote flow.

InfiBuild quote page showing material, color, and infill selectors.

4. Select material, color, and infill

Choose your print settings. For this case, PLA and FDM printing were used for a rigid, accurate fit.

InfiBuild quote page showing the get quote area before checkout.

5. Get quote and continue to checkout

Generate the quote, review the order summary, update quantity if needed, and continue to checkout.

Checkout page with shipping details form and order summary.

6. Fill shipping details

Enter the delivery address and confirm the final order details before placing the order.

Checkout buttons for cash on delivery or online payment.

7. Place the order

Choose payment mode and place the order. If you are unsure about any step, the InfiBuild team can help.

Why PLA and FDM Work Well for a Case Like This

Dimensional accuracy

PLA is a dependable choice when the part needs a controlled fit around ports, edges, and corners.

Fast turnaround

FDM is efficient for one-offs and short runs, which makes it suitable for custom cases and small-batch orders.

Lower cost than tooling

For niche devices or custom variants, 3D printing avoids the setup cost of molded production.

FAQ

Can I order this exact Xteink X4 case from InfiBuild?
If you have the STL or a link to the source model, you can upload it on Upload & Quote and order a similar print based on the available material options.
What if I only have a ZIP download from the model website?
Extract the ZIP first. Then upload the STL or supported model file from the extracted folder.
Can I change quantity before ordering?
Yes. After getting a quote, you can review the order summary and update quantity before final checkout.

Need a similar printed case or enclosure?

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