Nihil Soprano Ukulele It is Hardwood construction for a rich and full tone, 3 times superior in resonance effect than ordinary ukuleles. Soundboard made of hardwood to enable more resonant and crystal sound. It is features a fine texture, even grain, well-distributed sound holes, eye-pleasing appearance and excellent acoustic performance. Radius fretboard consisting of 19 Korean copper-nickel frets, and smooth bending string makes for easy playing .