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Transparent rainbow PLA filament spool 1.75mm 1KG

BFKK

BFKK Clear Rainbow PLA 1.75mm 1KG 2.2LBS 3D Printer Filament

SKU CH-TPC2-8DJ2Y

Transparent PLA filament shifts colour every 5 to 10 metres across five clear hues, prints at 200 to 210 °C on most FDM printers with 1.75 mm diameter and 1 kg net weight

  • Fast colour shifts every 5-10 metres for vibrant prints
  • 75 mm diameter works with most FDM printers and pens
  • Prints smoothly at 200-210 °C with no bubbles or jamming
  • 1 kg spool vacuum-sealed with desiccant stays dry and tangle-free
  • Five transparent hues blend naturally for unique rainbow effects

Clear Rainbow PLA Filament

BFKK Clear Rainbow PLA is a 1.75 mm transparent multicolour filament designed for FDM 3D printers and 3D pens. Each spool contains 1 kg of material that shifts through clear yellow, red, blue, green and purple every 5 to 10 metres. The filament is vacuum-sealed with desiccant to stay dry and is produced on servo winders for tangle-free unwinding.

Build integration and handling

The 1.75 mm diameter fits the vast majority of FDM printers and pens without hardware changes. Servo-wound spools feed cleanly and the supplier notes no bubbling, jamming or warping during extrusion. A fresh 0.4 mm or larger nozzle is recommended for best surface quality, and the filament end should be secured in the spool holes after each print to prevent tangles.

Capacity and print window

One kilogram provides enough length for multiple medium-sized models while the rapid colour transitions create varied effects within a single print. The suggested nozzle temperature range is 200 °C to 210 °C. The material is described as more transparent than standard PLA but not optically clear like glass, so light transmission will be limited compared with dedicated clear filaments.

Highlights

  • Fast colour shifts every 5-10 metres for vibrant prints
  • 75 mm diameter works with most FDM printers and pens
  • Prints smoothly at 200-210 °C with no bubbles or jamming
  • 1 kg spool vacuum-sealed with desiccant stays dry and tangle-free
  • Five transparent hues blend naturally for unique rainbow effects

Specifications

No published specifications for this item yet.

Questions about this item

How often does the colour shift during a long print?

The filament changes colour roughly every 5 to 10 metres, cycling through clear yellow, red, blue, green and purple.

What nozzle temperature should I run for all-day printing?

Print between 200 °C and 210 °C; the material melts cleanly and feeds without jamming at that range.

Which printer hardware is required to use this spool?

Any FDM printer or 3D pen that accepts 1.75 mm filament and a 0.4 mm or larger nozzle will work.

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