Kayariki (a mosquito repellent stick holder) is a device to steady a burning repellent stick and to facilitate the post-cleaning of it, keeping ashes from flying off, by burning a mosquito repellent stick in or on it.
蚊遣器（かやりき）は、蚊取り線香を燃やす際、その上や中で香を燃やすことで線香を安定して燃焼させ、灰の飛散を防いで後処理を容易にする道具。