The video shows a person's hand placing a rock into a container filled with small black beads. The rock is beige in color and has a rough texture. The container appears to be a plastic bin with a mesh-like material on the sides. The person's hand is visible, and they seem to be carefully placing the rock into the container. The black beads are small and numerous, filling the container to the brim. The video does not show any other objects or actions.