Halloween 3D Printing Ideas and Filaments
Filament picks for Halloween
- Glow-in-the-dark green PLA: the Halloween classic, brightest and longest hold
- Glow-in-the-dark blue / multi PLA: alternative glow effects
- UV reactive PLA: glows under blacklight, looks normal in daylight
- Fluoro PLA: neon-bright for high-impact decor
- Orange PLA (standard, matte, fluoro): pumpkins, autumn decor
- Matte black PLA: spider webs, gothic decor, costume accents
- Translucent orange PLA: jack-o-lantern light covers
- Sparkle silver PLA: spider webs and glittery accents
Popular Halloween projects
- Glowing pumpkin lanterns: prints with LED tea lights inside
- Hanging spiders and ghosts: glow PLA for night reveal
- Costume props: skull masks, scythes, prop weapons (PLA+ or PETG for impact)
- Skull candles: print the shell, fit a battery candle
- Spooky lithophanes: backlit horror movie posters
- Halloween name tags: kids' party favours
- Front porch decor: bigger prints, ASA or PETG for outdoor durability
Outdoor Halloween decor
Anything that lives on the porch for October needs to handle outdoor conditions. PLA fades and softens in UV. Use ASA for outdoor permanent decor, or accept that PLA pieces are seasonal one-use items.
Sydney 24/7 pickup
Sydney customers can collect at any hour from the 24/7 self-serve pickup locker at the Siddament warehouse, 90 Victoria Road, North Parramatta NSW 2151. Order online, pick up at 2 am if you need to., handy for last-minute Halloween night decor.