The Vtg Kratt CO Master Key Chromatic Pitch Instrument is a vintage musical key with 13 keys in the scale from C to C. Made in the United States by THE MASTER KEY, this chromatic pitch instrument is a unique and collectible item for folk and world music enthusiasts. With its authentic design and craftsmanship, this instrument offers a touch of nostalgia and character to any musician's collection.
The original box is in rough shape but it's still legible.