The Kala Waterman Aqua-Blue Glow-In-The-Dark Soprano Ukulele was appropriately bought at the seaside where many of plastic ukulele probably found its strings. Jolene bought it for me in Rehoboth Beach. I don’t remember why… but other than my indestructible polycarbonate Outdoor Ukulele is the only plastic uke I have. In spite of that it sounds pretty good and after all is part of Kala’s Beach Collection.