What Is 3D Printing and How Can It Bring Your Idea to Life?

Polywerk3D — Professional 3D printing service in Tartu, Estonia. Prototypes, small batches, details, and more.

How does 3D printing work?

3D printing is a manufacturing method where objects are built layer by layer from a digital model. Unlike traditional manufacturing, which cuts or mills material away, a 3D printer adds material precisely where needed — using only the material needed for the part and its supports.

The process is straightforward:

1. Design — Send us your idea, sketch, or 3D file. If you don’t have a model, we’ll create one.
2. Preparation — We prepare the file for printing, select the right material and settings.
3. Printing — The printer builds the object layer by layer. Depending on size, this takes hours to days.
4. Finishing — We remove supports, sand, and if needed, paint or treat the surface.

FDM vs SLA — which technology is right for you?

We offer two main 3D printing technologies:

Not sure which one fits? Ask us — consultation is free!

What materials are available?

• PLA — Popular and affordable choice for display models, samples, and decorative items. Not suitable for high temperatures.
• PETG — Our recommended default for most projects. Strong, weather-resistant.
• Resin — Ultra-precise material for fine details: miniatures, jewelry, dental models.
• Nylon, carbon fiber & more — Specialized solutions for projects requiring high strength and durability.

Tip: Clients often choose PLA because it’s cheaper. But if the part needs to perform in real-world conditions, we always recommend PETG — small price difference, big quality gain.

Who benefits from 3D printing?

• Product development — Get a prototype in days, not weeks.
• Engineers & builders — Functional parts, housings, and tools made to your exact specifications.
• Artists & designers — Miniatures, sculptures, architectural models, and decorative elements.
• Businesses — Replacement parts, custom tools, small production runs, and promotional items.
• Personal projects — Broken parts, personalized gifts, hobby projects.

Why order from a professional service?

A home 3D printer is a fun hobby, but a professional service delivers results you can rely on. We offer a complete solution from concept to finished product: 3D modeling, technology and material selection, quality control, and finishing.

How to get started?

Send us your idea, sketch, or 3D file. We’ll evaluate the project, recommend the best approach, and provide a quote. Simple as that!

Send your idea → polywerk3d.ee/contact

FDM printing from €12 | SLA printing from €31 | 3D modeling from €43/h
All prices include VAT.