Witness tornado-like effects take place in a lava lamp-shaped cylinder. Fill the cylinder with water, and then turn on the vortex generator to watch the water swirl around. Glitter and plastic lava particles can be added to see the swirling effects in larger detail. The lamp also displays colorful lights for the glowing lamp effect. Read instructions thoroughly before operating. Kit includes Vortex generator, plastic funnel, eyedropper, bag of plastic lava particles, bag of glitter, and 8-page instruction guide. 11" × 3.25" × 11."