1 box 1 refill Nightmin Ear Loose Time Ear Plugs for Gradually Warming for nights when hard to fall Kobayashi Pharmaceutical [Great price, + set]

---------------------------------------------------------------------- [Excellent Relaxation Time] By warming your ears with a heating element, you will be enveloped in a pleasant feeling and relax. [20 Minutes of Bliss] The warming effect of 40℃ lasts for 20 minutes [Sound Blocking] The dedicated earpiece prevents ambient noise from disturbing your sleep. [Delivered in an original gift box] Delivered in an original gift box, making it the perfect gift for someone far away. [Set contents] 1 box, 1 refill box, original gift box