The 17-key portable finger piano is made of wood, which is resistant to corrosion and has a beautiful appearance. Material: Solid Koa-Wood. Color: Brown. In order to avoid the keys being stiff and hard to play, we are intended to set up the space of keys that are neither too far nor too narrow, just in a right space.Even if it owns 17 keys, you can still play a beautiful piece of music.
