is world's

Wubble Bubble Ball (acts: it is a large inflatable ball that is being filled with slime and other objects, and is being squished and played with by the creator; removing it would change the video) | Slime (acts: it is being put inside the Wubble Bubble Ball to create a new texture; removing it would change the video) | Aquarium rocks (acts: they are being put inside the Wubble Bubble Ball to add texture; removing them would change the video) | Foam beads (acts: they are being put inside the Wubble Bubble Ball to add texture; removing them would change the video) | Blue (appears: a dog's name, not a product; removing it would not change the video)