I bought it since I played with a few borrowed ones on tour, figuring I would try and this one based on the scale. I am however pleasantly surprised that a cheap little Kalimba can generate such beautiful sound. The unit itself is sturdy and the metal panes are easily adjusted and tuned (if needed) with the accompanying tuning hammer. Only con for me personally, is the smell of the unit, which is overpowering to say the least, it will however wear off. Great unit, great price.