This is a unique, custom-built instrument made in Brazil, designed as a compact travel-size octave guitar with nylon strings. It offers a warm, rich tone with a distinctive character—somewhere between a traditional guitar and a mandolin-like octave voice.The instrument features a beautiful spruce top with mahogany back and sides, a rosewood fretboard, and a comfortable short scale length, making it ideal for travel, songwriting, or unique tonal exploration.Condition: Excellent.The instrument has been very well cared for and is in great playing condition. Minimal signs of use, no structural issues, and fully functional.This is a rare, luthier-made piece that you won’t easily find again—perfect for collectors or musicians looking for something different and inspiring.