– The large and small octopuses are made from special thermochrome plastic. If the water temperature changes, the color of the plastic also changes. This heat-sensitive color change takes place at temperatures of 33°C and above. After it cools, the color of the plastic returns to its original color. Large octopus color change: Caribbean blue/white Small octopus color change: Red/light yellow
- Some of the tentacles have a grip so that they can grip or hold objects.