This is a hollow-body short-scale instrument that visually and tonally echoes the classic Beatle bass style (like the Höfner 500/1) but made in Japan by Greco/Kanda Shokai.
•Hollow violin-shaped body (very light and resonant)
•Bolt-on maple neck with rosewood fingerboard
•Short scale (≈ 30″), great for easy playability and that woody tone  
The green finish is RARE — this was not a standard color but shows up occasionally and is often described as a greenburst .
Comes with a used brown gig bag.