We compare 3 Creality PLA+ Rainbow 2kg listings from Amazon. Every listing is below, cheapest per kg first. Prices are checked every 4 hours and normalized to a true cost per kilogram. Rainbow filaments change color along the spool, so a single print shows several colors without a multi material printer.
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Creality PLA+ Rainbow 2kg prints on the PLA Plus profile below. PLA Plus is best suited to everyday parts that need a little more toughness than standard PLA, with the same heat limits. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.
Ranges checked against eSUN and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our PLA variants guide for bed adhesion, drying, troubleshooting, and material-specific tips.
This is an unfilled plastic, so it is not abrasive: a brass nozzle works and lasts, and so does hardened steel. With hardened steel, print about 5 to 10°C hotter.
Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.
See every Creality PLA Plus listing, all Creality filament, or compare PLA Plus from every brand.
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