The creation of cosmetic bottles is a three-step process. It starts with the careful selection of the best bamboo, and then these raw materials go through the blades of a cutting mill. The cut portions are then given to a skilled craftsman for decoration.bamboo cosmetic jar can be decorated to help them stand out further. To achieve the desired effect, manufacturers use different techniques such as screen printing, etching, hot stamping, frosting, carving, and laser engraving.Any of these techniques can be used to create a glossy and smooth surface, to incorporate a company’s logo, or to embed instructions.