Bambu Lab Filament — 288 Colors & Materials

The Right Filament for Every Task

From weekend hobbyist prints to professional engineering components — the right material makes the difference between a good print and a great one.
All filaments are official Bambu Lab products, optimized for Bambu Lab printers and AMS multi-color systems — guaranteed compatibility, consistent feeding, and predictable results.
Not sure which material fits your project? Our specialists will help you choose the right filament type, color, and quantity for your specific workflow.

PLA — Start Here

The most popular filament type — easy to print, available in 150+ colors and finishes including Basic, Matte, Silk, Galaxy, Marble, Glow, and Wood. Perfect for prototypes, models, and creative projects.

Engineering Materials

ABS, PETG, ASA, PC, TPU, PA6-CF, PAHT-CF — materials built for functional parts that need strength, flexibility, heat resistance, or outdoor durability. Ideal for robotics, automotive, and industrial applications.

Carbon Fiber Composites

PET-CF, PETG-CF, PA6-CF — reinforced materials that deliver exceptional stiffness and strength at low weight. Used in professional engineering, robotics components, and structural parts.

Support & Specialty

PVA, Support for PLA/PETG/ABS/PA — dedicated support materials for complex geometries. Also includes TPU for AMS, Flexible filaments, and specialty blends for unique visual effects.

Find Your Filament

Use the filters on the left to browse by material type, availability, or price. New to 3D printing? Start with PLA Basic — it's the most forgiving material and comes in over 50 colors.

Robotics & automation components

Architectural and design models

Automotive prototyping parts

Educational STEM and engineering projects

FAQ

What is the difference between PLA, PETG, ABS, and ASA — which should I choose?

The four most common filament types each have a distinct purpose:

PLA — The easiest to print, lowest warping, works on almost any printer without an enclosure. Best for models, prototypes, decorative items, and educational projects. Not suitable for high temperatures or outdoor use.
PETG — A step up from PLA in durability and temperature resistance. Good layer adhesion, slightly flexible, food-safe grades available. Great for functional parts, enclosures, and mechanical components.
ABS — Stronger and more heat-resistant than PLA, but requires an enclosed printer and controlled environment to prevent warping. Used for automotive parts, housings, and functional prototypes.
ASA — Similar to ABS but with excellent UV and weather resistance. The go-to choice for outdoor parts, garden fixtures, automotive exterior components, and anything exposed to sunlight.

Quick rule: Decorative or prototyping → PLA. Functional indoor parts → PETG. Heat-resistant parts → ABS. Outdoor parts → ASA.

What are carbon-fiber reinforced filaments and when do I need them?

Carbon-fiber composites are among the most technically advanced materials in the Bambu Lab lineup:

What they are: Standard polymer filaments (PA6, PAHT, PET, PETG) with chopped carbon fiber strands mixed in — the fiber reinforcement dramatically increases stiffness and strength while reducing weight.
PA6-CF and PAHT-CF: Nylon-based carbon fiber composites — exceptional strength, heat resistance up to 180°C+, and dimensional stability under load. Used in robotics joints, structural brackets, and mechanical components.
PET-CF and PETG-CF: Carbon-reinforced PET/PETG — easier to print than nylon composites, excellent stiffness-to-weight ratio, lower moisture absorption. Great for drone frames, tool holders, and engineering brackets.
Important: Carbon-fiber filaments are abrasive — they require a hardened steel nozzle. Standard brass nozzles will wear out quickly.
Best for: Robotics, UAV components, automotive parts, engineering fixtures, and any application where weight and stiffness both matter.

What is the difference between PLA Silk, PLA Silk+, PLA Matte, and PLA Basic?

All are PLA-based but produce very different visual results:

PLA Basic — Standard PLA with a slightly glossy surface finish. The most versatile and widely used — available in 50+ solid colors. Best for everyday printing where appearance matters but isn't the primary focus.
PLA Matte — Produces a smooth, non-reflective surface that hides layer lines better than standard PLA. Prints look almost like injection-molded parts. Ideal for presentation models, product mockups, and architectural models.
PLA Silk — Contains a special additive that creates a shiny, metallic-looking surface finish without actual metal content. Eye-catching and popular for decorative items, gifts, and display models.
PLA Silk+ — Enhanced version of Silk with even more lustrous finish and improved color vibrancy. Produces near-mirror surfaces on well-calibrated printers.
Bottom line: Function first → Basic. Hide layer lines → Matte. Looks impressive → Silk or Silk+.

What TPU hardness should I choose — 85A, 90A, or 95A?

TPU (Thermoplastic Polyurethane) is a flexible filament — the "A" number indicates Shore hardness:

TPU 85A — The softest option. Very flexible, almost rubber-like. Best for phone cases, grip pads, gaskets, and parts that need to compress significantly under pressure.
TPU 90A — Medium flexibility. A good balance between softness and structural integrity. Used for shoe soles, flexible joints, protective bumpers, and wearables.
TPU 95A HF — The firmest option, with High Flow (HF) for faster printing speeds. Still flexible but much closer to a semi-rigid material. Suitable for wheels, belts, cable management, and parts that need flexibility without excessive deformation.
TPU for AMS — Specially formulated for multi-material AMS printing. Optimized for reliable feeding through the AMS system without tangling or jamming.

Key tip: Softer TPU (85A, 90A) requires direct drive extruders — Bowden setups struggle with flexible materials. Bambu Lab printers handle all TPU grades well.

What specialty PLA finishes are available and what are they used for?

Beyond Basic, Matte, and Silk, Bambu Lab offers several specialty PLA finishes:

PLA Galaxy — Contains glitter-like particles that create a sparkling effect under light. Popular for decorative prints, cosplay props, and jewelry-style objects.
PLA Glow — Phosphorescent filament that absorbs light and glows in the dark. Used for signage, safety markers, toys, and novelty items.
PLA Marble — Blended with white and gray streaks that mimic natural marble texture. Ideal for architectural models, decorative objects, and art pieces.
PLA Wood — Contains real wood fiber particles. Prints have a wood-like texture and can be sanded, stained, or painted like real wood. Great for home décor and artistic projects.
PLA Metal — Contains real metal powder (iron, copper, bronze) mixed into the PLA. Can be post-processed with sandpaper and metal polish for an authentic metallic appearance.
PLA Sparkle — Similar to Galaxy but with larger metallic particles for a more dramatic sparkle effect under directional lighting.

Is all this filament compatible with my Bambu Lab printer?

All filaments in this collection are official Bambu Lab products — but compatibility depends on your specific printer model:

Bambu Lab X1 Carbon / X1E: Supports all material types including high-temperature engineering filaments, carbon composites, and AMS multi-color printing.
Bambu Lab P1S: Fully enclosed — supports ABS, ASA, PA, PC, and all composite materials in addition to standard PLA and PETG.
Bambu Lab P1P: Open frame — recommended for PLA, PETG, TPU, and standard composites. High-temp and warping-prone materials work better with an enclosure upgrade.
Bambu Lab A1 / A1 Mini: Optimized for PLA, PETG, and TPU. AMS Lite supports multi-color PLA printing. Engineering materials not recommended without hardware upgrades.
Nozzle check: Carbon-fiber and abrasive composites require a hardened steel nozzle — standard brass nozzles will wear out within a few hundred grams of abrasive filament.
Not sure? Contact our team and we'll confirm which materials are safe and optimal for your specific printer configuration.

Premium Filament for Every 3D Printing Workflow

The Right Filament for Every Task

PLA — Start Here

Engineering Materials

Carbon Fiber Composites

Support & Specialty

Find Your Filament

Robotics & automation components

Architectural and design models

Automotive prototyping parts

Educational STEM and engineering projects

Showing 288 of 288 products

Bambu Lab 3D Printer Filament ABS-Blue

Bambu Lab 3D Printer Filament ABS-Azure

Bambu Lab 3D Printer Filament PC-Transparent

Bambu Lab 3D Printer Filament PLA Basic Gradient -Mint Lime

Bambu Lab 3D Printer Filament PLA Basic Gradient -Ocean to Meadow

Bambu Lab 3D Printer Filament PLA Basic Gradient-Pink Citrus

Bambu Lab 3D Printer Filament PLA Basic-Beige

Bambu Lab 3D Printer Filament PLA Basic-Bronze

Bambu Lab 3D Printer Filament PLA Basic-Cocoa Brown

Bambu Lab 3D Printer Filament PLA Basic-Gold

Bambu Lab 3D Printer Filament PLA Metal-lron Gray Metallic

Bambu Lab 3D Printer Filament PLA Silk+-Pink

Bambu Lab 3D Printer Filament PLA Silk+-Titan Gray

Bambu Lab 3D Printer Filament PLA Silk+-TitanGray

Bambu Lab 3D Printer Filament PLA Silk+-White

FAQ

What is the difference between PLA, PETG, ABS, and ASA — which should I choose?

What are carbon-fiber reinforced filaments and when do I need them?

What is the difference between PLA Silk, PLA Silk+, PLA Matte, and PLA Basic?

What TPU hardness should I choose — 85A, 90A, or 95A?

What specialty PLA finishes are available and what are they used for?

Is all this filament compatible with my Bambu Lab printer?

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Premium Filament for Every 3D Printing Workflow

The Right Filament for Every Task

PLA — Start Here

Engineering Materials

Carbon Fiber Composites

Support & Specialty

Find Your Filament

Robotics & automation components

Architectural and design models

Automotive prototyping parts

Educational STEM and engineering projects

Showing 288 of 288 products

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FAQ

What is the difference between PLA, PETG, ABS, and ASA — which should I choose?

What are carbon-fiber reinforced filaments and when do I need them?

What is the difference between PLA Silk, PLA Silk+, PLA Matte, and PLA Basic?

What TPU hardness should I choose — 85A, 90A, or 95A?

What specialty PLA finishes are available and what are they used for?

Is all this filament compatible with my Bambu Lab printer?