When the temperature is above 31 ℃, the filament is one color, and below 31 ℃, the filament is another color. Another factor that affects the speed of color change is the printing fill density.
Description
Product description:
Name:Temperature Color Changing PLA Filament
Color: 30 colors to choose from currently
Brand:CC3D
Diameter (Tolerance): 1.75 mm ±0.05 mm
Net Weight:1000g
Color Changing when temperature goes above 31°C
This Filament changes color based on the temperature. When temperature is below about 31°C the filament is in its original color and when the temperature goes above to 31°C , it will change to another color.