A variety of materials can selectively absorb certain wavelengths of light. These materials that humans have chosen, developed and used are called pigments, which usually have special and ideal properties for coloring other materials.
If you are interested in the special properties of these pigments, you are welcome to browse our special topic on the pigments at our website:
Life is like a palette, you put colors on it, and we expect you will discover and purchase something new about pigments at our website.
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