Hose nanosmoke. What it needs to be color?

Are the hoses nanosmoke. They were of all colors in test mode. However, I want to hear the opinion of my dear subscribers! What do you have to be nanosmoke? With some cups and hoses should be equipped with? Mixing colours from the standard palette, you can choose the different shades and colors. Thanks to new technologies, we make cups and hoses of the same color. It should be bright and noticeable color? Or relaxed and practical? By the way, over time, the color will lose its intensity. With repeated use and washing them is not happening, absolutely nothing. Hose nanosmoke. What it needs to be color?
20th May 2020