Laser Vortex Effect, Halloween Prop, Haunted House. Great spooky effect, just plug it in and use some fog to creak a spooky vortex tunnel effect, you can make the vortex tunnel just about any size outdoors.Easy to set up and use. This item is in the category "Collectibles\Holiday & Seasonal\Props". The seller is "jun-403" and is located in this country: US. This item can be shipped to United States.