This set includes high-quality fluorescent strands for both 3D pens and 3D printing that glow in the dark after exposure to light. The package includes a mix of blue (10 m) and green (5 m), making it easy to create eye-catching glowing effects for models, labels, or gifts.

Thanks to the standard 1.75 mm diameter, the filament is compatible with most common 3D pens and printers. The fluorescent effect gives your creations a unique look and improved visibility in the dark.

• Glows in the dark – shines in the corresponding color after exposure to light.
• Universal 1.75 mm diameter – wide compatibility with 3D pens and printers.
• 15 m set – blue 10 m + green 5 m for versatile use.
• Suitable for creative projects, decorations, lettering, and highlighting details.