Review on 2-Pack Portable Mosquito Coil Holders - Perfect For Outdoor Use, Pool Side, Patio, Deck, Camping & Hiking! by Tracy Clark

I ordered two of these and a couple packs of the spiral mosquito coils. I had to ask the community how to use them, because it isn't apparent that you just light the coil and put it inside. It actually works, but the coils are hard to keep lit. I can't tell if that's the holder design or the coil. The holders are handy and can be used horizontally or vertically. Almost stars.