Kala's most popular ukulele model, the KA-15S with laser etched Hawaiian islands and Polynesian Tattoo. In 2005, the KA-15S came onto the market and became the industry standard for an entry-level ukulele. Before this time there were only cheap toys or expensive, custom ukuleles. The KA-15S made the ukulele accessible to everyone - a high-quality constructed Mahogany instrument with warm, full-bodied sound at an affordable price. We have expanded the 15 Series to include: Soprano Black (KA-15S-BLK), Soprano Long Neck (KA-15SLNG), Soprano Spruce Top (KA-15S-S), two with Hawaiian Tattoo laser etching (KA-15S-H1 & KA-15S-H2), and the traditional mahogany instrument now in Concert (KA-15C) and Tenor (KA-15T). Our focus has always been on providing you the best possible instrument for your money.