BILBO is a small monochord with a big sound. BILBO was developed to provide you with a real lay-on monochord. It is so handy that it can be laid on like in singing bowl therapy while it transmits its healing sounds to the body. The base is convexly curved in all directions so that it fits comfortably. You can hold the instrument in your arms, experience the warm and soft vibrations of the sound body, and sing your own melodies to the sound.