Asked by Marcus T.(2026-09-14)282 answers

Is the SUNLU Glow in the Dark PLA 1.75mm bundle worth it for party decorations?

I am planning Halloween and event ornaments for our maker club and need multiple glowing colors without buying 1kg spools of each. Has anyone tested these mini spools under blacklight?

Verified Answer: Verified 3D Printing Specialist
Answered on: 2026-09-14
Yes, it is practically tailor-made for decorative prints. Having eight 250g spools gives you 2kg total filament across diverse luminous shades without wasting money on full 1kg reels of colors you only need occasionally. When you order SUNLU Glow in the Dark PLA 1.75mm 8x250g Bundle for your workshop, you will find that exposing the prints to UV light creates an intense glow that lasts significantly longer than regular indoor light exposure. The prints feed smoothly as long as you print a quick 250g adapter ring for your spool holder.

More answers from the community

Chloe D.

The colors glow brightly under blacklight. The green and blue glow variants are particularly vivid in complete darkness.

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