Bambu Lab PLA Series - Refill (no spool)
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Bambu Lab PLA Basic
Bambu PLA Basic is designed to make everyday 3D printing simple, reliable and fast. Optimized for Bambu Lab printers, it combines easy printing with strong layer adhesion, improved impact resistance and consistent print quality.
Built Stronger, Faster and to Last Longer

With a formulation optimized through Bambu Lab's 3D printing experience, PLA Basic offers strong layer adhesion, improved impact resistance and dependable durability compared with conventional standard PLA.
* Based on Bambu Lab testing with a 0.4 mm nozzle, 0.4 mm line width and 0.2 mm layer height.
- Easy to print
- Suitable for everyday projects
- Strong layer adhesion
- Enhanced impact resistance
- Reliable dimensional consistency
- Optimized for high-speed printing
Printing parameters are embedded in the RFID tag and can be automatically read by compatible Bambu Lab AMS systems. Simply load the filament and start printing without repeatedly entering material settings manually.
Accessory Compatibility
This product is supplied as a refill without a spool. Install the refill onto a compatible Bambu Reusable Spool before use. The reusable spool system helps reduce unnecessary spool waste and allows the spool to be used again with future refill packs.
For the best printing quality and a consistent surface finish, Bambu Lab recommends drying PLA Basic before use when necessary and keeping the filament dry during storage.
| Blast Drying Oven | 50°C for 8 hours |
| AMS 2 Pro / AMS HT | 55°C for 8 hours |
| X1 Series Heated Bed | 60–70°C for 12 hours |
| Storage | Keep sealed in a dry environment after use |
| Material | PLA |
| Filament Diameter | 1.75 mm |
| Net Weight | 1 kg |
| Recommended Nozzle Sizes | 0.2 / 0.4 / 0.6 / 0.8 mm |
| Recommended Nozzle Temperature | 190–230°C |
| Recommended Bed Temperature | 35–45°C |
- Optimized for Bambu Lab high-speed printing
- Reliable print quality for beginners and experienced users
- Improved layer adhesion and toughness
- RFID-enabled automatic material recognition
- Compatible with the Bambu Lab reusable spool system
- Suitable for prototypes, models, household parts and general-purpose prints
Bambu Lab PLA Basic
Reliable, easy and optimized for fast everyday 3D printing.
Product Specifications
| Diameter | 1.75 mm |
|---|---|
| Net Weight | 1 kg |
| Spool Material | ABS (Temperature resistant up to 70°C) |
| Spool Size | Diameter: 200 mm; Height: 67 mm |
| Drying Settings Before Printing | 55 °C, 8 hours |
| Printing and Storage Humidity | < 20% RH (sealed with desiccant) |
| Nozzle Temperature | 190 - 230 °C |
| Print Bed Type | Low-temp bed, high-temp bed, or textured PEI bed |
| Print Bed Temperature | 35 - 45 °C |
| Cooling Fan | 100% |
| Printing Speed | < 300 mm/s |
| Retraction Length | 0.6 - 1.0 mm |
| Retraction Speed | 20 - 40 mm/s |
| Chamber Temperature | 25 - 45 °C |
| Maximum Overhang Angle | 55 °C |
| Maximum Bridging Length | 30 mm |
| Support Material | PLA support |
Physical Properties
| Density | 1.24 g/cm³ |
|---|---|
| Vicat Softening Temperature | 57 °C |
| Heat Deflection Temperature | 57 °C |
| Melting Temperature | 160 °C |
| Melt Flow Index | 42.4 ± 3.5 g/10 min |
Mechanical Properties
| Tensile Strength | 39 ± 2 MPa |
|---|---|
| Elongation at Break | 12.2 ± 0.4 % |
| Flexural Modulus | 2750 ± 60 MPa |
| Flexural Strength | 76 ± 3 MPa |
| Impact Strength | 26.6 ± 2.8 kJ/m² |














