Koa is an uncommon wood for banjos, but I have a stash of flat and rift sawn Koa from the Carpenter Ant stash that makes perfect banjo parts. It was originally milled for clock cases and has had a lot of time to dry and season. Combined with Pistachio from California orchards, it makes a nice banjo uke. Cheerful, bright and sweet with good sustain. This one has a simple Beansprout leaf inlay with some wood burned details from Nicole. Maybe we should offer this on other instruments? Like all of our Koa builds, we will donate to plant more native Hawaiian forests here.