3D Printing Filaments
Your complete guide to 3D printing materials, from common filaments to exotic blends. Learn about properties, printing tips, and our recommended brands.
Deal of the Week
TECBEARS PLA
Multiple Colors
$11.39
$11.99
This week's deal features Hatchbox PLA, one of our most recommended filaments for beginners and experienced users alike. Known for consistent diameter, reliable bed adhesion, and vibrant colors, this is a great opportunity to stock up on this versatile filament.
Deal expires: June 12, 2025
Shop NowFilament Types
PLA
Polylactic Acid
The most popular 3D printing material, biodegradable and easy to print.
Print Settings
- Nozzle Temp: 190-220°C
- Bed Temp: 20-60°C (optional)
- Enclosure: Not required
- Cooling: 100%
Best Uses
- Prototypes
- Decorative items
- Low-wear toys
- Display models
Strengths
- Easy to print
- Low warping
- Biodegradable
- Rigid
- Affordable
Weaknesses
- -Low temperature resistance
- -Brittle
- -UV sensitive
- -Not food safe when printed
Recommended Brands
| Brand | Price | Rating |
|---|---|---|
| Hatchbox | $23/kg | 4.7/5 |
| eSun | $20/kg | 4.5/5 |
| Polymaker | $27/kg | 4.8/5 |
Filament Storage Tips
Proper filament storage is crucial for maintaining print quality and extending the life of your materials. Many filaments are hygroscopic, meaning they absorb moisture from the air, which can lead to poor print quality, stringing, and even clogged nozzles.
Filament Comparison
| Property | PLA | PETG | ABS | TPU | Nylon |
|---|---|---|---|---|---|
| Print Difficulty | Easy | Medium | Hard | Hard | Very Hard |
| Strength | Low | Medium | Medium | Medium | High |
| Flexibility | Low | Medium | Low | High | Medium |
| Heat Resistance | 55°C | 75°C | 105°C | 60°C | 180°C |
| Warping | Minimal | Low | High | Low | High |
| Enclosure Needed | No | No | Yes | No | Yes |
| Price Range | $18-30/kg | $20-35/kg | $20-30/kg | $30-50/kg | $40-80/kg |