Woomer Colored Pencil Lightfastness Certification
Woomer colored pencils are tested for lightfastness performance using the Blue Wool Scale method. Each color is evaluated for its ability to maintain its original appearance under controlled light exposure.
The test results show the lightfastness performance of individual colors. Higher ratings indicate better resistance to fading under light exposure.
Lightfastness Test Conditions
To evaluate the lightfastness performance of Woomer colored pencils, samples were tested under controlled conditions to measure how well the pigments resist fading when exposed to light.
Lightfastness Test Results
How to Read the Results:
- Higher lightfastness ratings indicate better resistance to fading.
- Each color’s lightfastness level is marked on the pencil barrel for easy identification.
- Results may vary between colors due to differences in pigment properties.
Know Your Colors, Create Freely
Lightfastness is one of the many factors that define colored pencil performance.
By sharing transparent test results, Woomer helps artists better understand each color and choose the right tools for every creation.