Material Basics (PLA, PETG, TPU, ABS)
Each material behaves differently. Choosing the right one reduces failures faster than any slicer trick.
PLA (Best first material)
- Easy to print, low warp, great for learning
- Typical range: 190–220°C nozzle, 50–60°C bed
- Great for prototypes, decor, light-use parts
PETG (Tougher, heat-friendlier)
- Better impact/heat resistance than PLA
- Typical range: 220–250°C nozzle, 70–85°C bed
- Can string more; tune retraction and travel
TPU (Flexible)
- Great for grips, bumpers, vibration damping
- Print slower; direct-drive usually easier
- Typical range: 210–240°C nozzle
ABS (Advanced beginner+)
- Stronger heat performance but warps easily
- Needs higher temps + enclosure for consistency
- Typical range: 230–260°C nozzle, 90–110°C bed
Storage & Moisture
Moisture causes popping, stringing, and weak layers. Store spools sealed with desiccant and dry when symptoms appear.
Simple Selection Rule
Start with PLA until your process is repeatable, then move to PETG, then TPU/ABS as project requirements demand.