When we saw these electronic insect zappers from Texsport, we just had to try them out. They work pretty much as you would expect. Just swing at any pesky insects and ZAP! Please be aware that these come in assorted colors, and we cannot guarantee a specific color will be available. Bug-a-nator II Electronic Insect Zapper kills mosquitoes, flip, gnats, and all flying insects on contact. Safe for indoor or outdoor use. Uses two cell batteries (not included). Environmentally friendly and not harmful to humans or pets. Assorted colors (you may not receive the color pictured).