Fillamentum Filament

Fillamentum is a brand that sees 3D printing filaments not as a "consumable" but as a material with character: feed stability, consistent behavior between different prints and colours that do not require a compromise on surface quality. When the choice is between a spectacular look and a predictable result, Fillamentum traditionally tries to keep both in one reel. This is felt most strongly in the PLA lines, where the palette is part of the brand identity, and in PETG, where the emphasis is on functional parts and interlayer strength.

This collection brings together basic series that cover the most common scenarios: easy PLA for clean details and visual prototyping, PETG for heavier parts, and more special formats like a large 2.5 kg reel for long prints or a limited colour series. If you're looking for a filament 3D printer where settings are a frame rather than a lottery, the Fillamentum Logic is a good starting point.

Origin and development: from precision extrusion to global filament brand

The history of Fillamentum starts from the practice of precision extrusion: behind the brand is a company created as a producer of plastic profiles and pipes, and later focused also on filaments for additive manufacturing. A clear line stands out in the brand's story: preparation and experiments in 2013, and the official establishment of Fillamentum as a brand in April 2014, associated with the name of the founder Josef Doleček. This "engineering background" explains why Fillamentum's communication often talks about measurement, control and repeatability, not just colours.

Today, the brand describes an international presence in dozens of countries and mentions honors related to exports and growth, including recognition in 2018 and steps towards a public market in the same year. These facts are more context, but they suggest scale: Fillamentum thinks of its materials as an industrial product that should behave equally in different environments, machines and work habits.

Colours and visual character: from "working" tones to limited series

One of the reasons Fillamentum is often mentioned when colour consistency is the topic is the philosophy behind the palette: clear, recognizable tones that look "finished" even without post-processing. In the PLA family, this manifests itself as a large range of classic colours, bright accents and variants with a more pronounced effect. The collection sees a split between the standard PLA Extrafill line (various colours) and PLA Extrafill Premium colours, where the focus is on a more "spectacular" look.

The limited Drop series adds another layer to the identity: here the colour is the very idea of the product. While technically still PLA Extrafill, Drop feels like a 'seasonal' choice - handy when you want a specific shade without committing to a traditional 1kg spool.

Materials in selection: when PLA is the right answer and when PETG makes more sense

PLA in the Extrafill and Traffic lines is oriented towards easy processing, clean details and a stable first layer at reasonable temperatures. This is precisely why PLA is usually the material for visual prototypes, mockups, decorative elements, and parts where geometry is more important than heat resistance. PLA product descriptions here emphasize ease of printing, good adhesion between layers, and suitability for fine details, which is in sync with the typical behavior of PLA when properly cooled and set up.

PETG, presented in this collection in Ghost White and Black Soul colours, is aimed at functional parts, housings, fixtures and parts that must withstand more dynamic loading and moderately elevated temperature. Product information emphasizes low shrinkage, strong interlayer adhesion, chemical resistance and claimed temperature resistance up to 70 °C – characteristics that often make PETG more suitable than PLA for 'working' items in the home, workshop or real-world prototyping.

Accuracy and repeatability: why tolerance and reel format matter

In 3D printing filaments, repeatability rarely comes from a single setup; it comes from habit + material that behaves predictably. In this selection, several products explicitly state a diameter tolerance of ±0.05 mm – PETG, Drop and PLA Traffic. This is not a "marketing detail", but practical information: more stable flow rate, less micro-fluctuations in extrusion and more predictable walls on longer prints.

Reel formats are also part of the solution. 750g are found here (including the limited Drop) as well as a large 2.5kg PLA Traffic reel. For PETG, reference values ​​are indicated for 750 g and 1 kg, the specific weight depending on the chosen variation. If you're printing runs or long parts, a larger spool isn't just a convenience—it reduces the risk of mid-changes and makes material behavior more consistent within a project.

What the collection includes: the filaments on the page, examined practically

Fillamentum PLA Extrafill 

This is the "universal" PLA in the selection: a wide colour palette aimed at clean details and everyday prints. The product description emphasizes easy processing and high-precision manufacturing, as well as the fact that the material is non-abrasive and biodegradable through composting. Base temperatures of 190–210 °C are specified for the nozzle and 50–60 °C for the bed, which puts it in a comfortable range for most FDM machines.

Fillamentum PLA Extrafill 

Premium colours are PLA with the same practical logic, but with a more pronounced visual side. Here, the wording "spectacular colours" is the key: this option is suitable when the surface is important and you want the object to look "ready" right from the printer. The base temperatures indicated are again 190–210 °C on the nozzle and 50–60 °C on the bed, with spool and quantity described as 750g filament plus spool.

Fillamentum Drop PLA Limited edition 

The Drop series is PLA Extrafill in limited edition colours presented here as Abu Dhabi Green, Cairo Gold, Marrakesh Red and Witch Please!. The technical information is specific: diameter 1.75 mm, tolerance ±0.05 mm and base settings 190–210 °C for the nozzle, 0–55 °C for the bed, speed 30–70 mm/s and 100% cooling. This product is also marked "AMS ready", which suggests compatibility with automatic feed systems, but actual mechanical compatibility always depends on the specific system and its tolerances.

Fillamentum PETG 

The PETG variant in the collection is described as a filament with a diameter of 1.75 mm (and 2.85 mm is also mentioned as a standard option), with a tolerance of ±0.05 mm. The base settings are given broadly but clearly: 230–275 °C for the nozzle, 65–75 °C for the bed, 40–60 mm/s speed and 0–30% cooling, plus separate high-speed profiles. An important practical detail is the drying recommendation: 65 °C for 4 hours if necessary, because moisture with PETG often leads to stringing, "oozing" and a weaker surface. The same information mentions declared temperature resistance up to 70 °C and chemical resistance to water, acids, bases and alcohols.

Fillamentum PLA Traffic - 2.5 kg reel

PLA Traffic here is focused on "working" neutral colours - black and white - and on the large format. The description emphasizes fine details and very good adhesion of the layer, and the tolerance is stated as +/- 0.05 mm. Technically, 2.5 kg weight, 1.75 mm diameter, 190–210 °C print temperature and 50–60 °C for the heating plate are given. It's a logical choice for long prints, series, or projects where you want a lot of material in the same "working" colour.

Settings and work habits: the small decisions that make a big difference

With PLA, the combination of a proper first line, sufficient cooling and a moderate temperature to keep the details sharp usually wins. If a smooth surface is the goal, it pays to work in the middle of the temperature range and monitor the quality of bridges and small edges, rather than looking for "hotter = easier". With PETG, the logic is different: the material likes a stable bed and moisture control. If strands appear, the fix is ​​usually a combination of drying, fine-tuning retraction, and carefully selected temperature, rather than aggressive speed changes.

With both materials, clean surface and adhesion are key. The PETG description mentions surfaces such as PEI and glass/mirror, as well as the use of adhesive when needed - especially for large flat parts. This is not required for every print, but it is a useful tool when the first layer needs to be "concrete" and not hope.

Storage and Longevity: How to Keep Your Reel 'In Same Condition'

The best filament loses its benefits if it absorbs moisture. Practice with PETG is especially important: drying as needed and storing in a sealed desiccant bag make its behavior much more relaxed. With PLA, moisture is usually less dramatic, but can still result in a rougher surface and micro-cracking on very dry/old rolls. If you print periodically, the easiest rule is simple: closed, dry, away from direct heat and sun, and minimal "hanging" outdoors.

Responsibility without slogans: where Fillamentum stands

Within this selection, the theme of responsibility is seen most clearly through PLA: the material is described as biodegradable through composting, which is an important context for people thinking about the footprint of prototypes and decorative prints. More broadly, Fillamentum places the environment as part of its mission, but the practical side remains simple: choosing the right material for a specific function and minimizing waste through a repeatable process.