"1 / f fluctuation"

"1 / F fluctuation" included in the tone of a long time. It is scientifically defined as the sound of the natural world that people feel comfortable, such as the flow of Ogawa, the sound of the waves, and the song of the bird.

The form of roller rolling apple is Mitsuwaku, and it takes a heart-like sound. It is likely to be moisturize every day.

Production area: Toyama Prefecture

Size: Width 80mm × depth 50mm × height 75mm
Copper alloy, copper plating finish
Snacks: Copper alloy palladium plating finish
Pendulum: Hematite (Natural Stone) Frame: Aluminum