The coloring techniques reproduce the natural color by painting different layers of pigments beneath the outer layer of the prosthesis. The color of prosthesis cannot change with the changes in the color of the skin, due to variations in blood flow or sun tanning.
When living in areas with major seasonal variations it is highly recommended to get two prostheses, one for summer, the other for winter. This also provides a back up in case repairs are needed.

For this type of prosthesis mass-production is neither available nor possible and their fabrication is the result of a highly qualified handcrafted work, as shown in the enclosed pictures.