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20 color set (random color) 
Red 
Green 
Pink 
Purple 
Orange Brand: Yiqiu3D · Hot pen, cold pen, one kit: this bundle covers both worlds — low-temperature PCL strands in 5 m packs for kids' safety pens and normal PLA strands in 10 m packs for standard pens — no more buying the wrong refill.
PCL, polycaprolactone, melts at a low temperature around 60–70°C and is used in kid-safe low-temp 3D pens; PLA melts around 180–220°C and is used in standard pens. This kit includes both, each labeled so you can match the strand to your pen's temperature mode.
Full answers belowBest for: For quick visual mock-ups where print speed and surface quality beat mechanical strength - available in 9 colours; lead colour 10 color set (random color). Not ideal for: Avoid for parts that will sit in a hot car or take repeated knocks; PETG or ABS suits better - available in 9 colours; lead colour 10 color set (random color).
Nozzle 190-220°C
Red, Green, Pink, Blue, Purple, Orange — pick the palette that fits your project or let the mix surprise you.
PCL 5 m per pack, PLA 10 m per pack — so you know exactly how much you're buying, no vague promises.
Smooth, clog-resistant 1.75 mm strands: consistent diameter and clean melt let kids draw steady lines without jam-frustration on both low- and high-temp pens.
| Diameter | 1.75mm |
|---|---|
| Material | PLA |
Yiqiu3D 3D Pen Filament PLA & PCL Refills 1.75mm Low-Temp High-Temp 5m 10m 20-Color prints best at 190-220°C nozzle.
| Nozzle Temp | 190-220°C |
|---|
Spool details for your feeding and handling setup.
| Gross Weight | 0.16 kg |
|---|---|
| Spool Size (L×W×H) | 26 × 18 × 2 cm |
| Pack Format | Piece |
| Country / Region | china |
|---|---|
| HS Code | 39169050 |
| Item No. | 3d-pen-filament-pla-pcl-refills-low-temp-high-temp-20-color |
| PLA | Brand |
| DEWANG | Item No. |
| 3D printing filament | Length |
| 5 meters | 10 meters (cm) |
| Brush Colors | Low-temperature PCL (5m per package) etc. |
| Applicable Gift Occasions | Birthday, Travel Souvenir, Graduation, Party Gathering, Other |
| Applicable Gift Relationships | Juniors, Colleagues, Friends, Children, Classmates, Mentors, Other |
| Gift Purpose | Points exchange gifts, advertising gifts, promotional giveaways etc. |
| Is it a gift item? | Yes, personal gift |
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