Bambu Lab PLA Matte Plum is a 1 kg refill spool of Bambu Lab's popular matte-finish PLA filament. The matte surface coating significantly reduces the visibility of layer lines and minimises light reflection, giving printed parts a clean, professional look that rivals injection-moulded components without any post-processing. This refill format is designed for users who already have a spool holder and want an eco-friendly, cost-efficient way to keep their printer running.

The deep, rich purple of Plum adds a sense of elegance and creativity - perfect for artistic prints, premium packaging mockups, fashion accessories and statement decorative pieces. PLA Matte is well-suited to display models, product design prototypes, architectural maquettes, prop-making and any print where visual finish quality matters. It processes easily on all Bambu Lab printers at standard PLA temperatures and delivers consistent results with Bambu Lab's automatic calibration system.

Key features

• Matte surface finish that hides layer lines and reduces glare, giving parts a clean, professional appearance without post-processing.
• 1 kg refill format - no spool included, reducing plastic waste and cost per kilogram of filament.
• Easy to print at standard PLA temperatures with excellent bed adhesion on Bambu Lab smooth PEI and textured PEI build surfaces.
• Consistent diameter and tight tolerances for reliable feeding and predictable extrusion across long print runs.
• Bambu Lab profile support in Bambu Studio for dialled-in print settings out of the box.
• Also available in the PLA Matte refill range in: Bone White, Caramel, Dark Chocolate, Apple Green, Sky Blue, Plum, Terracotta, Nardo Gray - each colour carries the same matte, low-gloss surface finish.

Compatible with: All current Bambu Lab 3D printers (X1, P1, A1, H2 and P2 series)