New For 2018...the new YellowHeart/Walnut Ninja Stick Striker! At WoodHaven, they are continuously striving to bring new and innovative products to the market place. They are excited to bring this new striker to WoodHaven fans. It has totally different tones and pitches and it is running great on all of their friction calls. If you love pot calls and custom strikers, then you need to give the new Ninja Stick a try for yourself!