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Glow in the dark filament, ranked by £/kg

Filament that glows after being exposed to light. The glowing particles are abrasive, so a hardened nozzle is the safer choice for regular use. Ranked by cost per kilogram.

Hardened vs brass nozzles for abrasive filament →

34 listings tracked, 5 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
iSANMATE PETG Glow in the Dark Filament 1.75 mm, High-Strength Luminous Filame	PETG	1 kg	—	£12.86	£12.86	Warehouse
ZIRO PLA Glow in Dark Filament 1.75mm, 3D Printer Filament PLA PRO 1KG	PLA	1 kg	★★★★☆ 4.2 out of 5 (886 Amazon ratings)	£13.71	£13.71	Warehouse
ERYONE Glow PLA Filament 1.75mm, Dimensional Accuracy +/- 0.03mm, 1kg Spool (2	PLA	1 kg	★★★½☆ 3.6 out of 5 (15 Amazon ratings)	£13.99	£13.99	—
TECBEARS PLA Glow in The Dark Filament, 1kg, White PETG, Glow Green	PETG	1 kg	★★★★☆ 4.1 out of 5 (615 Amazon ratings)	£13.99	£13.99	12% below
no image yet TECBEARS PLA Glow in The Dark Filament, 1kg, White PETG, Glow Blue	PETG	1 kg	—	£13.99	£13.99	—
iSANMATE PETG Glow in the Dark Filament 1.75 mm, High-Strength Luminous Filame	PETG	1 kg	★★★½☆ 3.6 out of 5 (7 Amazon ratings)	£14.99	£14.99	6% below
iSANMATE PETG Glow in the Dark Filament 1.75 mm, High-Strength Luminous Filame	PETG	1 kg	★★★★½ 4.6 out of 5 (26 Amazon ratings)	£14.99	£14.99	6% below
Sovol 3D Printer PLA Glow in The Dark Filament 1.75 mm 1kg, Shiny Blue	PLA	1 kg	★★★★½ 4.5 out of 5 (570 Amazon ratings)	£15.98	£15.98	—
no image yet EONO Blue Glow in the Dark PLA Filament 1.75mm 1kg for 3D Printers	PLA	1 kg	—	£15.99	£15.99	—
no image yet RepRapper Glow in The Dark PLA Filament 1.75mm (4×250g) – 3D Printer Filament	PLA	1 kg	—	£16.99	£16.99	—
EONO Glow PLA Filament 1.75mm 4x250g, Green Blue Yellow Rainbow 3D	PLA	1 kg	★★★★☆ 4.0 out of 5 (27 Amazon ratings)	£16.99	£16.99	15% below
no image yet RepRapper Glow in The Dark Rainbow PLA Filament 1.75mm – Phosphorescent Multic	PLA	1 kg	—	£17.66	£17.66	Warehouse
RepRapper Glow in The Dark PLA Filament 1.75mm (4×250g) – High-Brightness Lumi	PLA	1 kg	★★★★☆ 4.2 out of 5 (1,686 Amazon ratings)	£18.10	£18.10	Warehouse
Noctilucent Filament 1.75mm, Glow PLA+ Filament 1.75mm, Free 3D Pen Filament,3	PLA+	1 kg	★★★★½ 4.4 out of 5 (1,335 Amazon ratings)	£18.52	£18.52	54% below
no image yet OVERTURE High Speed TPU 95A 3D Printer Filament 1.75mm, 1kg Luminous Blue	TPU	1 kg	—	£18.69	£18.69	—
ERYONE PLA Filament Bundle,1,75 mm 3D Printer Filament +/- 0,03mm,Multicolor P	PLA	1 kg	★★★★½ 4.3 out of 5 (851 Amazon ratings)	£20.69	£20.69	10% below
no image yet Stronghero3D PLA 3D Printer Filament,Glow in The Dark Filament, Glow Green/Blu	PLA	1 kg	—	£21.45	£21.49	—
iSANMATE Glow in The Dark PLA Filament 1.75mm, Fluorescent Green, Blue, Blue-G	PLA	1 kg	★★★★☆ 4.2 out of 5 (687 Amazon ratings)	£21.99	£21.99	—
Kingroon Glow-in-the-Dark Rainbow Tints 3D Printer Filament PLA, Multi Colour	PLA	1 kg	★★★★½ 4.6 out of 5 (45 Amazon ratings)	£22.09	£22.09	15% below
no image yet Glow in the Dark Filament Bundle - Multicolor, Green, Blue & Blue-Green, PLA 1	PLA	1 kg	—	£24.98	£24.98	—
no image yet Zi-Rui 3D Printer PETG Filament, Sparkly Glitter Purple, Shining Glow in The D	PETG	1 kg	—	£26.09	£26.09	—
IEMAI PETG Filament 1.75mm 1Kg, Luminous Rainbow PETG 3D Printer Filament, Glo	PETG	1 kg	★★★½☆ 3.4 out of 5 (29 Amazon ratings)	£27.64	£27.64	—
YIWEOG 3D Printer Filament 1.75mm Black PLA Glow in The Dark 3D Printing Mater	PLA	1 kg	—	£32.89	£32.89	7% below
no image yet HELLO3D Glow in The Dark Luminous Multicolor Rainbow PLA 3D Filament, Multicol	PLA	1 kg	—	£41.42	£41.50	—
dikale 1.75 mm 3D Printer Filament PLA 1 kg Glow in the Dark Blue	PLA	1 kg	★★★★☆ 4.2 out of 5 (192 Amazon ratings)	£42.63	£42.63	—
no image yet 3D Printer Filament Bundle, Glow in The Dark Filament Multicolor, Green, BlueO	PLA	1 kg	—	£48.69	£48.69	—
Winkle PLA Filament | 1.75 mm | 3D Printer Filament | Phosphorescent Green | 3	PLA	0.3 kg	★★★★☆ 4.2 out of 5 (513 Amazon ratings)	£21.52	£71.73	—
no image yet Glow in The Dark Gradient Rainbow 1.75mm PLA Filament, Luminous Rainbow Vibran	PLA	0.25 kg	—	£23.60	£94.40	—
SUNLU Glow in the Dark PLA Filament 1.75mm Glow Yellow	PLA	—	★★★★☆ 4.1 out of 5 (83 Amazon ratings)	£15.99	—	11% below
SUNLU Glow in the Dark PLA Filament 1.75mm Glow Blue	PLA	—	★★★★☆ 4.2 out of 5 (287 Amazon ratings)	£18.99	—	—
SUNLU Glow in the Dark PLA Filament 1.75mm White to Glow Green	PLA	—	★★★★½ 4.4 out of 5 (257 Amazon ratings)	£18.99	—	—
SUNLU Glow in the Dark PLA Filament 1.75mm Glow Red	PLA	—	★★★★☆ 3.8 out of 5 (150 Amazon ratings)	£15.99	—	15% below
SUNLU Glow in the Dark PLA Filament 1.75mm Glow Green	PLA	—	★★★★½ 4.3 out of 5 (224 Amazon ratings)	£18.99	—	—
SUNLU Glow in the Dark PLA Filament 1.75mm White to Glow Blue	PLA	—	★★★★½ 4.3 out of 5 (135 Amazon ratings)	£18.99	—	—

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