Discover the Kretrum 3D Pen Filament Refills, a vibrant collection of 40 colors designed to enhance your 3D printing and drawing experience. Compatible with most 1.75mm 3D pens and printers, including MYNT3D and SCRIB3D, these filaments are a perfect match for creative projects.

Each pack includes a diverse range of colors: 25 popular shades, 3 transparent, 3 fluorescent, 6 sparkly, and 3 glow-in-the-dark options. With each color offering 3 meters of filament, totaling an impressive 120 meters, you have ample material to bring your artistic visions to life.

Made from premium PLA (polylactic acid), these filaments are not only safe and non-toxic but also environmentally friendly due to their starch-based composition. They ensure smooth printing without bubbles or clogging, making them ideal for both beginners and experienced users.

Users have praised the filaments for their compatibility and quality. One reviewer noted, 'These work great with the 3-D pen and there are quite a few for the price.' Another highlighted their effectiveness with specific models: 'Fits the 3doodler start + perfectly!'

Whether you're crafting models or creating unique gifts, the Kretrum filaments offer reliability and variety at an affordable price. Recommended for anyone looking to expand their creative possibilities in the world of 3D art.