3D printer filament BambuLab PLA Glow 1.75 mm 1 kg — Glow Orange, reusable spool included

BambuLab PLA Glow 1.75 mm is a 1 kg spool of glow-in-the-dark PLA filament in Glow Orange, supplied with a reusable spool. Designed for FDM/FFF 3D printers that accept 1.75 mm filament, this material combines standard PLA printing characteristics — low warping, good layer adhesion and dimensional stability — with a photoluminescent additive that stores light and emits an orange glow in low-light conditions. The reusable spool reduces waste and can be refilled for subsequent purchases.

Advantages

The filament prints on standard 1.75 mm extruders without special hardware changes and is compatible with common PLA settings. Its photoluminescent compound produces visible glow after exposure to natural or artificial light, enabling night-time visibility without additional electronics. The reusable spool simplifies storage and handling while supporting multiple printing sessions. The material’s PLA base ensures straightforward post-processing such as light sanding and painting.

Suitable for

• Decorative parts and novelty items that require glow effects
• Toys and cosplay props with night-time visibility
• Prototypes and proof-of-concept models where ease of printing is important
• Markers, safety tags or signage that benefit from passive luminescence

Key specifications

• Material: PLA with photoluminescent additive
• Diameter: 1.75 mm nominal
• Net weight: 1 kg filament on reusable spool
• Color: Glow Orange (visible color under light; orange luminescence in the dark)
• Compatibility: FDM/FFF 3D printers accepting 1.75 mm filament

How to use

Load the 1.75 mm filament into an FDM/FFF printer configured for PLA. Use standard PLA print temperatures and print speeds recommended by the printer or nozzle manufacturer; adjust temperature slightly if needed to optimize flow and layer bonding. Ensure the filament is dry before printing for consistent extrusion; if necessary, dry according to PLA-safe drying parameters. After printing, expose parts to a light source to charge the photoluminescent additive for best glow performance.

Usage recommendations

For best results, charge printed parts with a bright light source for several minutes before use in low-light conditions. Store the filament on the reusable spool in a dry environment or sealed bag with desiccant to prevent moisture uptake. Avoid prolonged exposure to high nozzle temperatures above typical PLA ranges to preserve luminescent properties and color consistency.