a. The colors of the mouthpiece, surface, sides, indicator light and logo can be made in all the colors you want.
b. Lighting and oil window can be customized in different ways for free.
c. The tank capacity can be customized as 0.8ml, 1.2mm, etc.
d. Logo can be printed on the front, back, sides and wherever you like. There is still space available to print flavors.
In a word, there are endless possibilities to make a special version for your brand, just feel free to contact me to discuss a perfect solution to make a unique design on it.