使つかい捨すて懐かい炉ろ
Meanings
Noun
1. disposable hand warmer; disposable pocket warmer
Kanji used
use (something physical)
throw away
pocket of nostalgia
furnace
Pitch accent
つ
かいすてか
いろ
Composed of
throwaway; disposable; single-use
pocket heater; hand warmer; heater pack