QFOUR PLA Plus Blue 1kg

QFOUR

QFOUR PLA+ 3D Printer Filament for Beginners, Dual Color Rainbow, 4 x 250g | PLA+ Filament Bundle for Most FDM 3D Printers, Deep Blue Purple, Green Rose Red, Deep Blue Green ,Red Gold

PLA Plus Blue Gold Red Green Purple Rainbow 1kg

Compare all 2 QFOUR PLA+ 1kg listings →

Total Size
1KG
Color(s)
Price / kg
$17.99/kg
Total
$17.99

Is this a good price? Every Thursday we email the cheapest price per kg for each major material, plus our best buy of the week.

Product Details

  • 4 Dual-Color Rolls, More Creativity: This set includes 4 rolls of dual-color PLA+ filament (Deep Blue/Purple, Green/Rose Red, Deep Blue/Green, Red/Gold), with 250g each and 1kg total. Each spool creates unique color effects, making it easy for beginners to explore colorful models without buying full-size rolls.
  • Beginner-Friendly Mini Spools: Designed for beginners, these compact 250g spools let you try different dual-color combinations, test new ideas, and create eye-catching prints with less waste. A great choice for learning 3D printing and discovering new creative possibilities.
  • Smooth PLA+ Printing: Made with upgraded PLA+ material, this filament offers excellent toughness, strong layer adhesion, and smooth extrusion. It is beginner-friendly while delivering reliable results. Recommended settings: nozzle 210–230°C, heated bed 55–65°C, and dry for 6–8 hours before use.
  • Stable Quality & Feeding: The PLA+ filament features a precise 1.75mm diameter with ±0.02mm tolerance and neat winding for smooth feeding. Beginners can spend less time dealing with tangles and more time creating detailed, colorful prints.
  • Create Without Limits: From miniatures and decorations to gifts and DIY projects, this 3D printing filament helps beginners bring their ideas to life. Vacuum-sealed packaging protects against moisture and compatibility with most 1.75mm FDM printers makes printing simple.

From the listing on Amazon.

View our other QFOUR listings here.

View our other PLA Plus listings here.

Keep your filament dry, view our gear here.

Printing QFOUR PLA Plus

QFOUR PLA Plus in Blue runs on the PLA Plus profile below, and this listing is a 1kg spool. 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.

Nozzle temp
200-230°C
Bed
45-60°C
Enclosure
Not needed
Drying
50-55°C, 6-8h
Heat resistance
~55-60°C
Cooling fan
100%
Difficulty
Easy

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.

Nozzle Compatibility

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.

Nozzle type
Brass or hardened steel
0.2 mm
Can use
Fine detail, slow.
0.4 mm
Can use
The standard size.
0.6 mm
Can use
Faster, stronger walls.
0.8 mm
Can use
Large, fast parts.

Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.

The week's lowest prices, every Thursday.

One email a week: our best buy (a spool at its lowest price ever), the cheapest price per kg for each major material and how it moved, and the lowest 1kg and bulk deals. Free, unsubscribe anytime.

✓ Best buy of the week ✓ Floor price per material ✓ One email a week
See what's in each issue