This may come in a plastic or cardboard spool.
Luminous filaments can very easily grind nozzles and extruder gears. It is recommended to use hardened steel nozzles.
Luminous Rainbow PLA in 1kg Spools - 1.75mm
eSun Luminous Rainbow is a modification of standard PLA. Luminous Rainbow has the same easy printing characteristics as PLA and is added with a gorgeous glowing appearance when in the dark. PLA is a biological material refined from corn grains and is naturally degradable, when compared to ABS, PLA does not require a closed chamber, has low shrinkage, no warping, no cracking, and can print large models without irritating odours during printing.

eSun Material Datasheet
- Best print temperature: 210-230 °C
- Print bed temperature: 45-60 °C
- Print speed: 40-100mm / s
- High Rigidity
- Suitable for printing larger models due to low warp properties
- Consistent layers and clean retractions produce a superb surface finish.
- Compatible with dual extrusion
- Good adherence to clean glass bed (no additives necessary)
- Absorbs energy during the day in order glow at night
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