Buying Guides

Straight answers to the questions people ask before buying filament or a printer, with manufacturer sources linked where every figure appears.

Guides

How Much Filament Do I Need for a Print?Read the grams from your slicer, add a margin and compare to your spool. A 1kg spool of 1.75mm PLA holds about 335 to 355 meters. Plus cost per print math.
How to Dry PLA Filament: Temperatures and Times by BrandPLA drying settings differ by brand, from 45°C to 60°C and 4 to 8 hours. See each maker's published figure, when drying is needed and how to do it safely.
How to Store PLA Filament So It Prints WellKeep opened PLA in a sealed bag or box with desiccant, below about 30% humidity and out of sunlight. Here is what Prusa, Polymaker and other makers advise.
PLA Print Temperature: Nozzle and Bed Settings by BrandThere is no single PLA temperature. See each brand's published nozzle and bed range, start mid-range, tune with a temperature tower and fix common faults.
PLA vs PETG: Choosing Between the Two Everyday FilamentsPLA prints cooler and easier; PETG handles more heat but strings more and needs a hotter nozzle and bed. Compare manufacturer ranges and pick by use.
PLA vs PLA+: What Actually Changes Between the TwoPLA+ is not a standard. Compare each brand's published PLA and PLA+ specs, see where the toughness gain is real, and decide when the extra cost pays off.
Why Is My PLA Stringing? Causes and Fixes in OrderPLA strings when molten plastic oozes during travel moves. Check moisture, then nozzle temperature, retraction and travel settings, in that order, to fix it.

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