Light Up your room with our Rocket design Night Light. Both you and your kids will love this tornado toy. When turn on the lamp, the rotary motor at the bottom rotates the water quickly, create a vivid tornado effect. It will simulate the effect of a tornado from small to large, automatically spin for 40s, and then spin again after 5s of rest. The tornado lava lamp is a stunning lamp and a great teen room decor for girls and boys.