Discover top glow-in-the-dark TPU filaments that combine flexibility, durability, and luminous effects for Halloween props, wearables, and standout 3D prints. The following selections emphasize 95A shore hardness for pliable, resilient parts that glow after light exposure, and they’re compatible with most 1.75 mm FDM printers. Use a UV lamp or bright daylight to maximize glow before night-time use.
| Product | Brand | Filament Type | Shore Hardness | Diameter |
|---|---|---|---|---|
| AMOLEN Glow in The Dark Filament Bundle | AMOLEN | TPU | 95A | 1.75 mm |
| AMOLEN Glow in The Dark Green TPU | AMOLEN | TPU | 95A | 1.75 mm |
| CCTREE Glow in The Dark TPU Filament (Blue) | CCTREE | TPU | 95A | 1.75 mm |
| CCTREE Glow in The Dark TPU Filament (Green) | CCTREE | TPU | 95A | 1.75 mm |
| SainSmart Glow in The Dark TPU Filament | SainSmart | TPU | Not Specified | 1.75 mm |
AMOLEN Glow in The Dark Filament Bundle (Red, Orange, Blue, Purple, Green)
AMOLEN’s 95A TPU glow bundle blends flexibility with a striking night-time glow. The series absorbs ambient light and emits a glow suitable for Halloween pumpkins, masks, and luminescent wearable accents. The 1.75 mm filament is designed for printers that require a resin-soft feel with durable performance, balancing elasticity and resilience for long-lasting prints.
Key features include a multi-color glow option set that enables vibrant, eye-catching designs. The filament’s 95A hardness supports flexible prints that can bend and stretch without cracking, making it ideal for wearable accessories and decorative pieces that need a soft touch against the skin or fabric. For best results, expose prints to bright light before use.
AMOLEN Glow in The Dark Green TPU Filament (1.75 mm, 1 kg)
This Amolen TPU offers a luminous glow with a focus on high elasticity and resilience. The 95A durometer delivers a safe balance between soft, flexible printing and reliable structure, suitable for wearables, protective cases, and other functional prints that benefit from a glow-in-the-dark effect. It features strict dimensional consistency and is compatible with most 3D printers using 1.75 mm filament.
The glow effect is activated by light exposure, making it ideal for night-time displays or decorative items. Expect a stable extrusion profile thanks to the filament’s careful tolerance controls, helping minimize warping and stringing during long prints.
CCTREE Glow in The Dark TPU Filament (Blue)
The CCTREE blue glow variant emphasizes high-quality TPU with a 95A hardness for durable, flexible prints. Its glow-in-the-dark properties provide a long-lasting luminescence after light exposure, with strong layer bonding suitable for wearables and gaskets that require both resilience and a glow effect.
Applications may include night-friendly phone cases, decorative props, and other flexible parts that benefit from a visible glow in low-light environments. The filament’s dimensional stability supports consistent prints across multiple layers and quick adoption by users with standard 1.75 mm extrusion systems.
CCTREE Glow in The Dark TPU Filament (Green)
This green glow variant from CCTREE mirrors the Blue option with the same 95A hardness and elasticity benefits. It’s designed for prints that need to flex, bend, or absorb shocks while maintaining a vivid glow after light activation. Ideal for wearable accessories, phone grips, or protective gear that doubles as a night-light artifact.
As with other TPU options, users should calibrate printing temperatures and retraction settings to minimize stringing and ensure consistent glow performance across prints, especially for larger parts that demand uniform layer adhesion.
SainSmart Glow in The Dark TPU Filament
SainSmart offers a glow-in-the-dark TPU option in a flexible, durable 1.75 mm filament. The product emphasizes glow effects that become visible after sun or UV exposure, providing a strong visual impact for display pieces, night-time decorations, and novelty wearables. Printing with TPU requires proper calibration to avoid warping and maintain good adhesion on flexible prints.
Print settings should favor slower speeds and gentle handling to preserve the filament’s elasticity. The glow performance is enhanced by sufficient light exposure before use, and the durable TPU base supports parts that may endure bending, compression, or impact during daily use.
AMOLEN Glow in The Dark 3D Printer Filament Bundle (Multicolor)
This AMOLEN bundle combines glow-in-the-dark PLA options with a rainbow of hues, offering a different material class that glows after light exposure. The 1.75 mm glow PLA provides a stiff yet printable option for surface details, decorative parts, and ambient-illumination features. Print temperatures and bed adhesion should be tuned for PLA-based prints to avoid warping, especially on larger models.
The glow performance is enhanced by daylight exposure and careful finishing steps. This bundle complements flexible TPU options by providing a high-glow alternative for rigid, vibrant designs that still require nighttime visibility.
Buying Guide: Glow In The Dark TPU Purchase Considerations
- Glow performance and duration: Most TPU glows after light exposure; stronger daylight or UV light yields brighter results. Consider how long you want the glow to last and whether a quick re-charge is sufficient for your project.
- Shore hardness: A 95A TPU balances softness and durability. If you need tougher, impact-resistant parts, this is a favorable target; for ultra-soft wearables, you might explore slightly lower durometer options if available.
- Print reliability with TPU: TPU demands slower print speeds, appropriate cooling, and good bed adhesion. Use flexible build surfaces and experiment with retraction to reduce stringing for cleaner glow prints.
- Color options: Glow filaments often come in multiple colors. Multicolor packs enable creative designs that exploit contrasting glows or color-shift effects under LED or UV illumination.
- Dimensional accuracy: 1.75 mm diameters with ±0.02–0.03 mm tolerance help ensure consistent extrusion. Calibrate your extruder and measure filament diameter for precise layer bonding and glow consistency.
- Printer compatibility: These filaments are suited for most FDM printers that support 1.75 mm filament. Check your printer’s hotend temperature range, bed temperature, and supported materials to avoid clogging or poor adhesion.
- Post-processing considerations: Light exposure after printing enhances glow. Some opt for sanding or clear coatings to protect prints while preserving glow intensity for display pieces.
- Applications and safety: Glow TPU is suitable for décor, wearables, and protective gear. Ensure skin-safe handling for items that contact the body, and follow standard safety practices during printing and handling.
These glow-in-the-dark TPU filaments provide a mix of flexibility, resilience, and luminous aesthetics for diverse nighttime projects. By selecting a 95A TPU with good dimensional stability, you can achieve reliable prints that glow vividly after light exposure and perform well under real-world use.