Like most mosquito coils from Japan, the Rinensha Kikka Senko Aromatic Mosquito Coils contain Dalmatian chrysanthemum pyrethrin, the same substance that the couple Yuki and Eiichiro Ueyama made into coils, thus creating the best way to deal with those pesky summer-night invaders. What makes these particular coils different is that they also contain a little bit of Japanese peppermint and white birch powder, making for a more pleasant fragrance.
The Rinensha Kikka Senko Aromatic Mosquito Coils come in a standard 30-coil pack with the coils packed in pairs: contrary to coils not made in Japan, these ones will separate immediately and you can mount them on the metal stand that it comes with. Made of all-natural materials (even the color is natural brown instead of the usual green, which often means some coloring agent has been added), they burn for six hours and their aroma also makes them great for changing the atmosphere in a space, even during the winter, when you don't need to worry about mosquitoes!
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