The item is pre-colored, but the package still may include pigment. If included, some parts needs to be colored by yourself. We have detailed instructions to tell you where to color. Also, if you have more creative ideas, we are very happy to see excellent works from you. The package includes important information, and please keep it well for future reference. Children must assemble under the guidance of adults in case of swallowing. The product requires 2 pieces of AAA batteries. Due to customs policy, glue, pigment or battery may not be included in the package.