SA Filament UV Neon Lunar Yellow PLA 3D printer filament brings a radiant, high-impact
yellow to your builds — one that comes alive under UV light. Locally produced in South
Africa from plant-based sources, this 1.75mm, 1kg filament is built for prints that demand
attention: cosplay props, signage, artistic models, and any project where vivid colour
and UV reactivity are part of the brief.
Key Features
- UV-Reactive Fluorescence: Lunar Yellow fluoresces brilliantly under
UV and blacklight — the filament glows intensely when illuminated, making it ideal for
display environments, events, and creative installations. - Locally Produced: Manufactured in South Africa from renewable,
plant-based sources — a custom PLA blend engineered for consistent extrusion and a
smooth surface finish. - Food Contact Safe (Raw Form): FDA and EU compliant in raw filament
form — note that finished printed parts require additional sealing or coating for
food contact applications. - Consistent Extrusion: 1.75mm diameter at ±0.05mm tolerance, vacuum-
sealed and boxed to preserve filament quality during storage and shipping. - No Heated Bed Required: Prints on a cold bed or up to 60°C —
suitable for printers with and without a heated build plate.
Recommended Print Settings
- Nozzle Temperature: 200°C – 230°C
- Bed Temperature: No heated bed required; up to 60°C if available
- Print Speed: 30 – 200mm/s
- Cooling Fan: 100%
- Enclosure: Not required
- Drying: Not required for sealed spools. If the spool has been exposed
to humidity, dry at 50°C for 4–6 hours before printing.
Compatible Printers
Compatible with all standard FDM 3D printers that accept 1.75mm filament, including
Creality Ender 3 (all variants), Creality CR-10, Bambu Lab A1/P1/X1, Prusa MK4, Anycubic
Kobra, Flashforge Adventurer, and most other FDM machines.
Why Vexil 3D Labs?
Vexil 3D Labs stocks filament locally in South Africa, which means faster delivery and
no waiting on international shipping. We carry a wide range of colours and finishes to suit
every project — from functional prints to display models and artistic pieces.
Quality Guarantee: We stand behind every spool we sell. If your filament
does not meet quality expectations — whether it’s inconsistent diameter, poor layer adhesion,
or excessive breakage — contact us and we will replace your spool. No hassle, no debate.




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