In the video, a person is seen mixing two different colored slimes together in a clear bowl. The person uses their hands to mix the slimes thoroughly, ensuring that the colors are well combined. The slimes appear to be of a thick, gooey consistency, and the colors are vibrant and distinct. The person's movements are deliberate and careful, indicating a level of precision in the mixing process. The video provides a close-up view of the mixing process, allowing the viewer to see the texture and consistency of the slimes as they are being mixed.