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21Drucker.Farm / Print service
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Your model, printed by us

Upload an STL or 3MF. Our slicer runs the file through the real printer profile and shows print time, weight and a guide price within seconds. Then send a request, we confirm the final price by mail.

1 · Upload

How the price works: every started hour of print time costs 5 €, minimum 15 € per part. PLA, 15 % infill, supports where needed; you pick the layer height with the result (Fast 0.25 · Standard 0.2 · Fine 0.16 · Detail 0.12 mm). Shipping 3 € in Germany, 15 € in the EU. The number here is a guide price – supports or a tricky orientation can change it, you get the final price in our reply.

2 · Result

Upload a file and the numbers appear here.

Print time–
Material–
Size (mm)–
File–
–per part, guide price

Plus shipping. Final price and delivery time come with our reply, usually within a day.

3 · Send request

How it works

The same machine that prints your part calculates the price. No estimates from a table.

You upload

STL or 3MF from your CAD program or from Printables. The file goes to our server only – never to a third party – and is deleted after 14 days.

The slicer calculates

PrusaSlicer with the profile of our Prusa XL slices the file like for the real print: print time, grams, size. Standard shows after a few seconds, the other levels follow.

You see the price

Started hours of print time times 5 €, minimum 15 €. Shown as a guide price, because supports or orientation can still change the time.

We confirm and print

You send the request, we check the file by hand and reply with the final price and delivery time. Payment by bank transfer, Lightning or PayPal, then the printer starts.

Questions

What can be printed?

Anything that fits a 36 × 36 × 36 cm bed and holds up in PLA: cases, brackets, replacement parts, figures, prototypes. One colour per part. Other materials like PETG or ASA on request by mail.

Why is it a guide price?

The slicer calculates with the model as uploaded. If the part needs supports, a different orientation or a brim, print time changes. We check every file by hand before we name the final price – it is usually the same or close.

What happens with my file?

It is stored on our own server for 14 days and then deleted automatically. The slicer runs on our own machine. We never pass files on, and without a request the upload stays anonymous.

How long does it take?

The quote comes within a minute, our reply usually within a day. Printing takes the time shown plus a day for cooling, cleaning and packing; shipping with DHL in Germany one to two days.

Can I bring my own filament or colour?

Ask in the note. Special colours we can order, a spool you send us we can print, the price rule stays the same.

Something unusual?

Multi-colour, a whole series, a part that needs designing first: write to us, we answer within a day.

service@21drucker.farm