Is this filament compatible with my 3D printer?
Yes. This 1.75mm filament works with most FDM 3D printers that accept 1.75mm filament, including Bambu Lab, Creality, Anycubic, Prusa and ELEGOO.
Full answers below
Thermochromic PLA Filament 1.75mm 1kg Heat Color Changing
Brand: Yiqiu3D · Factory direct PLA filament — 1kg per spool, 1.75mm diameter, 3 colors (Orange to Yellow, Purple to Pink, Green to Yellow)
- Thermochromic color-changing effect
- Neatly machine-wound and tangle-free spool
- Consistent 1.75mm diameter and stable feeding
Diameter 1.75mm
Material PLA
Quick Answer
Is it right for my project?
Best for: Best for display models, teaching aids and short-run prototypes needing clean surfaces - available in 21 colours; 1kg spools. Not ideal for: Not for food-contact or high-friction wear parts; choose PETG or a carbon-fibre grade - available in 21 colours; 1kg spools.
Print settings
Nozzle 190-220°C · Bed 50-70°C
01 · Why this one
Product highlights
3 reasonsThermochromic color-changing effect
prints shift color with heat for fun interactive models
Neatly machine-wound and tangle-free spool
smooth, uninterrupted printing with fewer mid-print failures
Consistent 1.75mm diameter and stable feeding
reduced clogging and stringing for reliable prints
Up Close 
Gallery
Product Images
Spec Sheet
Close-up
Scene
Available Colors
Technical Data
Specifications
| Diameter | 1.75mm |
|---|---|
| Material | PLA |
Print Profile
Thermochromic PLA Filament 1.75mm 1kg Heat Color Changing prints best at 190-220°C nozzle, 50-70°C bed.
| Nozzle Temp | 190-220°C |
|---|---|
| Bed Temp | 50-70°C |
| Drying (if moisture absorbed) | 60-65°C for 4-6 hours |
Spool Specification
1kg/spool of filament on a standard spool.
| Net Weight | 1kg/spool |
|---|---|
| Gross Weight | 1.35 kg |
| Length | approx. 335m |
| Spool Size (L×W×H) | 21 × 21 × 7 cm |
| Pack Format | Piece |
| Spool Type | Round Spool |
Printer Compatibility
Works with most FDM 3D printers that accept 1.75mm filament — including:
- Bambu Lab
- Creality
- Anycubic
- Prusa
- ELEGOO
Attributes
| Country / Region | china |
|---|---|
| HS Code | 39169050 |
| Item No. | thermochromic-pla-filament-heat-color-changing-education |
| Material | PLA |
| Raw Material | PLA |
| Print Size | 1.75mm |
| Net Weight | 1KG Net |
| Length | approx. 335m |
| Appearance | Round Spool |
Before You Ask
Frequently Asked Questions
Is this filament compatible with my 3D printer?
Yes. This 1.75mm filament works with most FDM 3D printers that accept 1.75mm filament, including Bambu Lab, Creality, Anycubic, Prusa and ELEGOO.
What are the recommended printing settings?
Recommended nozzle temperature is 190-220°C with a heated bed at 50-70°C. Start with 40-60mm/s print speed for the best surface quality.
What colors are available?
3 colors (Orange to Yellow, Purple to Pink, Green to Yellow). Mixed-color orders are welcome — just note the quantity per color.
Will the filament arrive tangle-free and ready to print?
Yes. Every spool is machine-wound under tension control and quality-checked before packing to prevent tangles and mid-print failures.
How should I store the filament?
Keep the filament in a sealed bag with desiccant, away from direct sunlight and moisture. Dry PLA at 45-55°C or PETG at 60-65°C for 4-6 hours if needed.
What is the net weight and length per spool?
Net weight is 1kg per spool with approximately 320-330m of filament per roll, on a standard round spool.
How does the color-changing effect work?
This thermochromic PLA changes color with heat. The color shifts when the printed part is heated above the trigger temperature and returns as it cools — a fun effect for mugs, toys and interactive models.
Documentation & Downloads
Everything we publish for this material, in one place.
Ready to Order