# FibreSeek FibreSeeker 3: specs, SimplyPrint compatibility and setup

> **Not confirmed yet - help us find out** (We can't tell). We don't know yet. If you have one, you can find out in a few minutes and confirm it for everyone.

- By FibreSeek, China
- Launched November 2025
- Canonical page: https://simplyprint.io/compatibility/fibreseek-fibreseeker-3

## FibreSeek FibreSeeker 3 at a glance

The FibreSeeker 3 is FibreSeek's enclosed printer that lays continuous carbon fibre into parts as it prints, with a 300 x 300 x 245 mm volume, a 350 degrees C hotend and a 65 degrees C chamber. It is for engineers and makers who want very strong functional parts rather than general printing.

- Build volume: 300 x 300 x 245 mm
- Enclosure: Fully enclosed
- Max print speed: 500 mm/s
- Prints well: PLA, PETG, ABS & ASA, Nylon (PA), Polycarbonate (PC), Carbon-fiber & glass-filled
- Built-in camera: Yes
- Connectivity: Wi-Fi, USB

## Connect the FibreSeek FibreSeeker 3 to SimplyPrint

| Way of connecting | Status | What you need | Notes |
| :--- | :--- | :--- | :--- |
| SimplyPrint | Not confirmed yet - help us find out |  |  |
| Klipper (Moonraker) | Not confirmed yet - help us find out |  | FibreSeek doesn't name the firmware; input says Klipper, not verified. ([Source](https://www.fibreseek3d.com/products.html)) |
| OctoPrint (Directly, over USB) | Not confirmed yet - help us find out |  | Firmware and USB not documented. ([Source](https://www.fibreseek3d.com/products.html)) |

- [Help us confirm](https://simplyprint.io/compatibility/fibreseek-fibreseeker-3/confirm)

## What slicer to use for the FibreSeek FibreSeeker 3

None of the slicers in SimplyPrint's cloud can slice for the FibreSeek FibreSeeker 3 that we know of: it doesn't take standard G-code. Use the slicer its maker recommends.

- [PrusaSlicer](https://simplyprint.io/features/slicer/prusaslicer): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [OrcaSlicer](https://simplyprint.io/features/slicer/orcaslicer): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [BambuStudio](https://simplyprint.io/features/slicer/bambustudio): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [ElegooSlicer](https://simplyprint.io/features/slicer/elegooslicer): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [CrealityPrint](https://simplyprint.io/features/slicer/crealityprint): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [Cura](https://simplyprint.io/features/slicer/cura): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud
- [Kiri:Moto](https://simplyprint.io/features/slicer/kirimoto): No profile for the FibreSeek FibreSeeker 3 · Runs in the SimplyPrint cloud

We only list slicers you can use in the SimplyPrint cloud, so there may be others for the FibreSeek FibreSeeker 3.

## FibreSeek FibreSeeker 3 specifications: bed size, print height and more

### Size

- Build volume: 300 x 300 x 245 mm
- Bed type: Square
- Bed size: 300 x 300 mm
- Max print height: 245 mm

### Printing

- Enclosure: Fully enclosed
- Max print speed: 500 mm/s
- Max extruder temperature: 350 °C
- Has heated bed: Yes
- Max bed temperature: 110 °C
- Heated chamber: Up to 65 °C
- Number of nozzles: 1
- Toolheads: 2
- Direct drive: No
- Probing tool / Auto Bed Leveling: Yes
- Filament width: 1.75 mm

### Connecting

- Connectivity: Wi-Fi, USB
- Built-in camera: Yes
- Prints from: USB stick
- Supports serial printing: Unknown
- Shipped firmware: Unknown

### Files and slicing

- Supported file formats: G-code (.gcode, .gco, .g)

### The printer

- Printer manufacturer / brand: FibreSeek
- Printer model name: FibreSeeker 3
- Made by a company from: China
- Launched: November 2025
- Still made: Yes

[Read more by the manufacturer](https://www.fibreseek3d.com/products.html)

## What filament can the FibreSeek FibreSeeker 3 print?

Filament compatibility for the FibreSeek FibreSeeker 3: the materials FibreSeek lists for it.

| Filament | Suitability | Notes |
| :--- | :--- | :--- |
| PLA | Great | On the maker's list of materials for this printer. |
| PETG | Great | On the maker's list of materials for this printer. |
| TPU & flexibles | With care | Possible, but a Bowden extruder makes flexibles harder - print slowly and prefer firmer (higher-shore) TPU. |
| ABS & ASA | Great | Enclosed, with a hot enough hotend and bed: ABS and ASA print well. |
| Nylon (PA) | Great | On the maker's list of materials for this printer. |
| Polycarbonate (PC) | Great | On the maker's list of materials for this printer. |
| Carbon-fiber & glass-filled | Great | On the maker's list of materials for this printer. |

## What reviewers say about the FibreSeek FibreSeeker 3

- [The FibreSeeker 3 brings Continuous Fiber Printing to Consumers!](https://www.youtube.com/watch?v=dQp7yz6fzH0) (CNC Kitchen, November 29, 2025): Sponsored by FibreSeek (disclosed). Presents the Klipper-based 300x300x245 mm printer with heated chamber, dual hotends and 1K continuous carbon tow co-extrusion, and leaves it to viewers whether it is a game changer or a gimmick. Summary from the video description: no captions were available to check his verdict.

## When to choose the FibreSeek FibreSeeker 3

Choose the FibreSeeker 3 if the goal is strong, lightweight functional parts such as tooling, jigs and brackets: FibreSeek claims a tensile strength up to 900 MPa for fibre parts. It is a specialist machine from a young maker, it uses FibreSeek's own Rocket slicer and X-CCF filament, and CNC Kitchen's video on it was sponsored and left the verdict to viewers. For ordinary engineering filaments in a heated chamber, the Qidi Plus5 costs less; for continuous fibre you would otherwise look at industrial machines.

### Pros

- Co-extrudes continuous carbon fibre into plastic parts, which FibreSeek says gives strengths up to 900 MPa, about twice 6061 aluminium (FibreSeek).
- An enclosed, actively heated chamber at 65 degrees C and a 350 degrees C hotend for PC, nylon and composites (FibreSeek).
- A 300 x 300 x 245 mm volume, dual hotends and a Klipper base (CNC Kitchen).
- Wi-Fi and USB, with an AI slicer that routes the fibre (FibreSeek).

### Cons

- A specialist machine: fibre printing needs FibreSeek's own slicer and consumables, so running costs and lock-in are higher than a general printer (FibreSeek).
- No independent verdict yet: the one review we hold is sponsored and gives no conclusion (CNC Kitchen).
- We have not confirmed how it connects to SimplyPrint; Klipper and OctoPrint are both unknown, so check before buying for a fleet.
- A hot chamber and fibre cutter are not classroom-friendly.

### Who it suits

- Schools: Not a good fit. A specialist, hot, complex printer with unconfirmed SimplyPrint support is the wrong tool for a classroom.
- Hobbyists: Can work. Fascinating for makers who want strong parts, but costly and specialised.
- Businesses: Good fit. Metal-class strength in functional parts and tooling, from a heated, enclosed chamber, though unproven and with its own slicer.
- Print farms: Not a good fit. A specialist machine with proprietary consumables and no confirmed SimplyPrint route.

## Printers like the FibreSeek FibreSeeker 3 that work with SimplyPrint

- [Bambu Lab P1S](https://simplyprint.io/compatibility/bambu-lab-p1s): Verified by SimplyPrint, 256 x 256 x 256 mm, Similar build volume · Also prints ABS & ASA, Nylon (PA), Polycarbonate (PC)
- [Bambu Lab P2S Combo](https://simplyprint.io/compatibility/bambu-lab-p2s-combo): Verified by SimplyPrint, 256 x 256 x 256 mm, Similar build volume · Also prints ABS & ASA, Nylon (PA), Polycarbonate (PC), Carbon-fiber & glass-filled
- [Creality K1 Max](https://simplyprint.io/compatibility/creality-k1-max): Compatible, 300 x 300 x 300 mm, Similar build volume · Also prints ABS & ASA, Nylon (PA), Polycarbonate (PC)
- [Anycubic Kobra S1](https://simplyprint.io/compatibility/anycubic-kobra-s1): Compatible, 250 x 250 x 250 mm, Similar build volume · Also prints ABS & ASA, Nylon (PA), Polycarbonate (PC)

## Where to buy the FibreSeek FibreSeeker 3

- [FibreSeek for the US](https://simplyprint.io/buy/8305) (Official store): $2,999.00 (Price at FibreSeek, checked October 23, 2026)

## Frequently asked questions

### Is the FibreSeek FibreSeeker 3 compatible with SimplyPrint?

We don't know yet. SimplyPrint works with 130+ brands and 600+ models via OctoPrint, Klipper and built-in integrations; if you have a FibreSeek FibreSeeker 3, our compatibility check tells you in a few questions how it could connect.

### What slicer should I use for the FibreSeek FibreSeeker 3?

None of the slicers in SimplyPrint's cloud can slice for the FibreSeek FibreSeeker 3 that we know of: it doesn't take standard G-code. Use the slicer its maker recommends.

### What filament can the FibreSeek FibreSeeker 3 print?

FibreSeek lists PLA, PETG, Nylon (PA), Polycarbonate (PC) and Carbon-fiber & glass-filled for the FibreSeeker 3.

### What is the FibreSeek FibreSeeker 3's bed size and build volume?

The FibreSeek FibreSeeker 3 has a 300 x 300 mm print bed and prints up to 245 mm tall, a build volume of about 300 x 300 x 245 mm. See the full specifications table above for bed type, temperatures and more.

### When did the FibreSeek FibreSeeker 3 come out?

FibreSeek launched the FibreSeeker 3 in November 2025.

### Where can I buy the FibreSeek FibreSeeker 3?

From FibreSeek's own store, which has shops for the US. The links on this page go to those stores; some are affiliate links, so we may earn a commission at no extra cost to you.

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