32 Colors 2.5mm PCL 3D Doodler Pen Refills - Low Temperature Filament Compatible with 3Doodler Start/Start+ 3D Pen, 15.2cm per Strand, 5 Pcs per Color, Total 160 Pcs

Unlock endless creative fun with KEZIBYN 32‑Color PCL Filament Refills, specially designed for 3Doodler Start & Start+ 3D pens. Our premium refills turn every idea into a tangible craft, making them ideal for kids, students, artists, and hobbyists alike. Made from low-temperature PCL material, these filaments are 100% non-toxic, BPA‑free, and safe for young creators. Unlike high-heat PLA, our low-temp formula eliminates burn risks, allowing for comfortable, worry-free use at home or school. Precision-engineered at 2.5mm diameter, they feed smoothly and extrude consistently without clogging or breaking, fully compatible with 3Doodler Start/Start+ pens. They adhere firmly to smooth surfaces like plastic for permanent projects, and peel easily off Lego, paper, and wood for temporary designs. Each 6‑inch strand features exceptional elasticity, stretching up to 35 inches—so you can complete large creations with fewer interruptions. This set includes 160 strands total (5 per color), with 32 unique shades: 21 bright solid colors for everyday DIY crafts 6 glow-in-the-dark colors for eye-catching night designs 5 soft pastels for delicate, subtle artwork All filaments come in a vacuum-sealed bag to resist moisture and maintain quality. Every pack undergoes strict quality inspection, backed by reliable 24‑hour customer support. Whether you’re decorating phone cases, customizing stationery, building 3D models, or creating handmade gifts, KEZIBYN PCL refills bring your creativity to life safely and smoothly.

• 2.5mm precise diameter PCL filament refills, only fit for 3Doodler Start/Start+ 3D Pens (NOT compatible with other 3D pen brands/models). Tight tolerance ensures smooth feeding, no clogging, and matches the original pen's extrusion performance perfectly.
• Includes 15 popular bright solid colors, 4 glow-in-the-dark colors (glow green/blue/red/yellow) and 13 soft light tones. Glow filaments absorb light by day and emit a gentle glow at night, adding a magical creative touch to 3D doodles for kids.
• Each filament strand is 6 in (15.2 cm) long with strict 2.5mm diameter control, consistent with official 3Doodler Start refills. Uniform size prevents jams and provides a seamless doodling experience for kids, beginners and 3D pen enthusiasts.
• Made of food-grade low-temperature PCL, 100% non-toxic, BPA-Free, Phthalate-Free—safe for all ages. Low printing temperature eliminates burn risks, and every strand passes strict quality control for smooth, reliable extrusion.
• Packaged in a resealable airtight bag to keep unused filaments dry, dust-free and protected for long-term storage. Perfect gift for kids/teens on Christmas, Birthdays, Children's Day, back-to-school and all creative occasions—great for home, school and art classes.