product with black black bottle

My was to make the bottle differenet colours for each holiday but I am liking the all of them being black bottles though.

Red and black really makes the theme of work makes it look festive

The purple and back really makes it works as being stunning contast of colours.

A differecult structure to produce.

The green and black works well as the halloween design.

I don't think it works just as well silver or greys would work best.