KOSHI sound sets are high-quality, delicate musical instruments, lovingly handcrafted in the French Pyrenees. Each sound set combines precision craftsmanship with sonic refinement.

Inside the cylindrical sound box, eight strings of varying lengths are attached to a metal disc and soldered with silver. Thanks to precise tuning, harmonious melodies emerge from clear notes and floating harmonics. The harmonics of the shorter strings gradually become dominant, forming a sequence of sounds that gently rotate.

KOSHI sound sets are available in four soundscapes—each with its own unique sound character:

• Earth: symbolizes stability, clarity, and rootedness. Corresponds to the astrological signs of Taurus, Virgo, and Capricorn.
• Water: symbolizes empathy, intuition, inspiration, change, and adaptability. Corresponds to the zodiac signs Cancer, Scorpio, and Pisces.
• Fire: This tuning fork is synonymous with energy, vitality, willpower, and creativity. It is associated with the astrological signs of Aries, Leo, and Sagittarius.
  
• Air: This tuning fork is synonymous with communication, lightness, flexibility, and independence. It is associated with the zodiac signs of Gemini, Libra, and Aquarius.