Bambu Lab PLA Basic in Cobalt Blue (colour code 10604) is a deep, classic cobalt blue that suits technical, nautical, and professional-themed prints with a refined, timeless tone, making it a distinctive choice for creative projects, product models, and decorative prints. As a 1kg refill spool, it is designed for the Bambu Lab AMS (Automatic Material System) for spool-free multi-colour printing with minimal waste.

PLA Basic is Bambu Lab's reliable everyday filament, ready to print across the X1, P1, and A1 families without special calibration. The refill format reduces plastic spool waste and storage space when maintaining a broad colour palette, and each refill delivers consistent colour batch-to-batch for predictable results.

Key features

• Cobalt Blue (10604) delivers a distinctive, consistent finish for creative, functional, and display prints.
• 1kg refill format designed for the Bambu AMS, eliminating spool waste and simplifying multi-colour workflows.
• PLA Basic prints reliably across Bambu Lab X1, P1, and A1 series without special calibration or settings.
• Good layer adhesion and dimensional accuracy suitable for prototypes, creative models, and decorative prints.
• Consistent colour batch-to-batch for predictable results across multiple refills of the same colour.
• Also available in a wide range of refill colours including Bambu Green, Purple, Bronze, Gold, Cyan, Magenta, Light Gray, Dark Gray, Pumpkin Orange, Cobalt Blue, Hot Pink, Cocoa Brown, Bright Green, Maroon Red, Sunflower Yellow, Turquoise, and Indigo Purple.

Compatible with: Bambu Lab X1, X1C, P1S, P1P, A1, A1 Mini with AMS