This is a rare Limited Edition guitar made entirely out of bamboo and has a very unique tone! Yamaha made a small number of these to demonstrate their ability to make guitars out of sustainable woods. This particular species of bamboo can be guitar-ready in just 3 to 5 years. Has built in electronics, rosewood fretboard. Plays and sounds great, excellent condition with the exception of one stable crack in the bottom as shown in the pic. This wood is extremely strong, that crack isn't going anywhere. Being on the bottom it is also not noticeable when playing. Very rare and collectible guitar, you won't see many of these.