The Double Neck Osiris! Which one is your favorite? The Double Neck Osiris is currently the only Kiesel double neck instrument in production.,The Double Neck Osiris! Which one is your favorite? The Double Neck Osiris is currently the only Kiesel double neck instrument in production.,Kiesel OSIRIS ナット溝切り調整&セットアップ マルチスケール ヘッドレスモデル | ギターリペア工房DNS-Draw a New Sound-,Osiris-157461,Kiesel USA Osiris Multiscale Headless Electric Guitar w/ Bag