Introducing the K-1 Conversion Kit B for K-1 by JARLTECH. This kit allows you to upgrade the bill storage options on your K-1, featuring 4 vertical and 2 horizontal bill holders. With this kit, you can easily swap out the horizontal bill holders for 8 vertical bill holders instead. This conversion kit weighs in at just 0.21kg and is compatible with the JT-846 8070KIT8 model. Upgrade your K-1 today with this easy-to-install and practical conversion kit from JARLTECH.