Prusament PLA Jet Black 900g Refill (NFC Compatible)

Product Description

Prusament PLA Jet Black 900g Refill (NFC Compatible) is a high-quality PLA filament directly from Prusa, manufactured in-house at Prusa Polymers. It is a 900g refill without a traditional plastic spool, intended primarily for the new NFC Prusament spools, but it can also be used with compatible reusable spool systems.

The color shade Jet Black is a rich, technical black, ideal for functional parts, design models, and aesthetic prototypes. PLA is one of the easiest materials to print – it has low warping, good bed adhesion and creates very smooth surfaces.

Thanks to NFC compatibility, the refill is ready for a modern workflow: after mounting on an NFC spool, information about the filament (type, color, recommended temperatures, etc.) can be easily loaded on compatible devices via the NFC tag.

Main Advantages

• Premium PLA filament Prusament – in-house production and strict quality control
• Jet Black – deep black color suitable for technical and design parts
• 900g refill – more eco-friendly solution, less plastic waste
• Compatible with NFC Prusament spools – easy identification and material management
• Top-tier diameter tolerance 1.75 mm ±0.02 mm – reliable and consistent printing
• Low warping and good bed adhesion – ideal for beginners
• Suitable for detailed models and prototypes with a very smooth surface

Recommended Use

Prusament PLA Jet Black is suitable for:

• Functional prototypes and technical parts where a neutral black color is required
• Design models, covers, holders, and jigs
• Figures, decorations, and cosplay parts with a good surface
• Large-volume prints where you appreciate PLA stability and winding precision

Printing Recommendations

• Nozzle temperature: approx. 205–225 °C (depending on the printer and conditions)
• Bed temperature: approx. 40–60 °C
• Print bed: smooth PEI, textured powder-coated PEI, or other surface suitable for PLA
• Always clean the bed before printing (isopropyl alcohol / according to printer manufacturer's recommendations)

PLA generally offers easy printing, but has lower temperature resistance – it is not suitable for parts that will be long-term exposed to temperatures above approx. 50–60 °C (e.g., car dashboards, etc.).

Ecology and Packaging

The refill version of Prusament is designed to reduce the amount of plastic waste:

• Supplied without a plastic spool – the filament is wound on a paper core or in the form of a wound bundle intended for mounting into a reusable spool.
• Ideal in combination with the NFC spool system, where the same spool can be used repeatedly and only refilled.

Technical Parameters

• Material: PLA (polylactic acid)
• Color: Jet Black (black)
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.02 mm (typical for Prusament PLA)
• Net filament weight: 900 g
• Packaging type: refill (filling without a traditional plastic spool)
• Compatibility: compatible with NFC Prusament spools (NFC Compatible)

Who is this filament ideal for

• Owners of Original Prusa printers and other brands with a 1.75 mm diameter
• Users who want to reduce plastic waste and use the refill system
• Printers looking for a reliable black PLA for everyday use
• Customers who want to utilize NFC filament identification on supported devices

Prusament PLA Jet Black 900g Refill (NFC Compatible) is a great choice if you are looking for a combination of top quality, precision, modern NFC functionality, and a more eco-friendly refill solution.

Key Features:

• Premium PLA filament Prusament in Jet Black color
• 900g refill pack without plastic spool – more eco-friendly solution
• Compatible with NFC Prusament spools (NFC Compatible)
• High dimensional accuracy 1.75 mm ±0.02 mm
• Low warping and excellent print bed adhesion
• Suitable for beginners and advanced users
• Ideal for technical parts, prototypes, and design models in black color