Description
Colour Is a Material Property. Treat It Like One. A 3D printer is only as expressive as the spools standing next to it. Most makers buy filament one roll at a time, in whatever colour the local supplier happens to stock, and end up with a shelf of near-identical greys, a dozen half-finished projects in mismatched tones, and a printing workflow that stalls every time a colour runs out mid-model. The Pigment Reserve exists to break that cycle. It is a five-kilogram assortment of 1.75 millimetre filament, packed as single-kilogram spools, covering a spread of colours and both PLA and PETG chemistries in one shipment.
The technical case is straightforward. Every spool holds a true 1.75 millimetre diameter held to a tolerance of plus or minus 0.02 millimetres, which is the number that matters most for consistent extrusion: loose tolerance shows up as inconsistent walls, blobs and stringing, while tight tolerance lets you print at speed without babysitting the flow rate. PLA prints across a 190 to 230 degree Celsius window with a density of 1.25 grams per cubic centimetre and needs no heated bed to adhere, which makes it the reliable choice for models, prototypes, jigs, brackets and decorative work. PETG in the same set trades a little of that crispness for impact resistance and mild chemical tolerance, which is what you want for functional parts that will be handled, flexed or exposed.
Because the assortment ships as individual one-kilogram spools rather than a single bulk coil, you can open only what you need and keep the rest sealed against moisture. That matters more than most people expect: filament absorbs water from the air, and damp filament steams inside the hot end, producing popping, rough surfaces and weak layer bonding. Keeping the reserve as discrete sealed spools means every roll you load behaves like the first one. Both PLA and PETG are compatible with the full range of common FDM machines and nozzle sizes, and the set covers enough colour range to finish an entire multi-part assembly without a mid-print substitution.
Five kilograms is not a bulk discount. It is the point at which the shelf stops dictating what you can design.
Key Features
- ✦ Five single-kilogram spools covering a spread of mixed colours
- ✦ True 1.75 mm diameter held to a plus or minus 0.02 mm tolerance
- ✦ Both PLA and PETG chemistries available in the assortment
- ✦ PLA prints from 190 to 230 degrees Celsius with no heated bed required
- ✦ Density of 1.25 grams per cubic centimetre for predictable flow
- ✦ Individual sealed spools keep unopened filament dry and usable
- ✦ Compatible with common FDM printers and standard nozzle sizes
- ✦ Available from German and Spanish warehouses for faster regional dispatch
Technical Specifications
- Material: PLA and PETG thermoplastic
- Filament diameter: 1.75 mm
- Diameter tolerance: plus or minus 0.02 mm
- Net weight: 1 kg per spool, 5 kg per set
- Gross weight: approximately 1.3 kg per spool
- PLA print temperature: 190 to 230 degrees Celsius
- Print speed range: 40 to 90 mm per second
- Density: 1.25 plus or minus 0.05 grams per cubic centimetre
- Filament length: approximately 300 m per kilogram
- Colours: mixed assortment including black, white, red, blue, green, grey, silver, pink and orange
Application Scenarios
This set is built for people who print continuously rather than occasionally. Product designers and small studios use the colour spread to output customer-facing models in brand tones without waiting on a restock. Print farms and makers running multiple machines value the single-kilogram spools because they swap cleanly between printers and keep unopened stock dry. Educators setting up a classroom or makerspace get a full palette in one order, which matters when a group of students is working on the same brief and needs distinguishable parts. Inventors prototyping a mechanical assembly use PLA for fast form checks and PETG for the functional revision that has to survive being handled. In every case the value is the same: the material is on the shelf before the idea arrives, not three weeks after it.
Frequently Asked Questions
Q: Is this five separate one-kilogram spools or one five-kilogram spool?
A: It ships as individual one-kilogram spools in a mixed-colour set. That lets you open a single roll, keep the rest sealed and avoid exposing the whole reserve to ambient moisture.
Q: Which colours are included?
A: The assortment is a mixed set spanning common tones such as black, white, red, blue, green, grey, silver, pink and orange. Exact colour composition varies by set configuration, which is selectable at checkout.
Q: Does PLA need a heated bed?
A: No. PLA adheres well to a standard unheated bed and prints across a 190 to 230 degree Celsius range. PETG generally benefits from a slightly higher bed temperature and is included where functional durability matters.
Q: What does the plus or minus 0.02 mm tolerance actually mean in practice?
A: It means consistent extrusion. Tight diameter control keeps wall thickness even, reduces stringing and blobbing, and lets you push print speed without constantly adjusting flow percentage.
Q: Will this fit a standard 3D printer?
A: Yes. The 1.75 millimetre diameter is the most widely used format and works with common FDM machines and standard nozzle sizes. Spools are 1 kilogram, which fits typical spool holders.
Q: How should I store the spools I have not opened yet?
A: Keep them sealed in their original packaging in a dry place, away from direct sunlight. PLA tolerates ambient humidity reasonably well, but sealed storage preserves print quality and eliminates the popping caused by absorbed moisture.
Q: Can I mix PLA and PETG in the same project?
A: You can print different parts of one assembly in different materials, which is a common approach: rigid PLA for form and fit, PETG for parts that will flex, take impact or be exposed to mild chemicals.
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