Quick answers to the most common questions we get about 3D printing.
Buying a Printer
What’s the best 3D printer for a beginner?
For most beginners, a printer with auto bed leveling and good out-of-the-box profiles is the safest start. Our best printers for beginners roundup ranks them by ease of setup and reliability. Avoid anything that requires manual bed leveling — it’s the #1 reason beginners quit.
How much should I spend on my first printer?
You can start for under $300, but the sweet spot for a printer you’ll keep is roughly $250–$500. Spend more later once you know what you actually print.
Filament or resin — which should I get?
It depends entirely on what you’ll print. Filament (FDM) is the all-rounder for functional parts and large prints. Resin (SLA) is unmatched for miniatures and fine detail, but needs washing and UV-curing and more cautious handling. Our printer picker tool walks you through the decision.
Filament & Materials
What’s the difference between PLA, PETG, and ABS?
PLA is the easiest to print and most forgiving. PETG is stronger and more heat-resistant with a small learning curve. ABS is the strongest of the three but warps without an enclosure. See our PLA vs PETG vs ABS comparison for the full breakdown.
How much does a print cost in filament?
A typical 50-gram print costs roughly $0.90–$1.25 in filament depending on material. Use our filament cost calculator for an exact number from your spool price and print weight.
How do I keep filament from getting brittle?
Moisture is the enemy. Store filament in a sealed container or bag with desiccant, especially nylon and PETG. See our filament storage guide for specifics.
Troubleshooting
My prints don’t stick to the bed — what do I do?
Level the bed (or use auto leveling), clean the build surface with isopropyl alcohol, and check your first-layer height and temperature. Our bed adhesion guide covers the full fix list.
How often should I maintain my printer?
A quick check every few prints (nozzle, belts, lubrication) and a deep clean monthly keeps most printers reliable for years. See our maintenance guide.
About PrintingXYZ
Do affiliate links affect your recommendations?
No. We may earn a commission at no cost to you, but it never changes our rankings. See our affiliate disclosure for the full commitment.
How do I report an error?
We take corrections seriously. Contact us and we’ll verify and fix it, typically within 2 business days.